暗記メーカー

暗記メーカー

​
ログイン

merur

merur
57問 • 2年前
  • tokkijijii
    • 通報

    問題一覧

  • 1

    2 kinds of ray

    Incident ray, Reflected ray

  • 2

    The ray of light approaching the mirror

    Incident ray

  • 3

    The ray of light that leaves the mirror

    Reflected ray

  • 4

    An imaginary line that can be drawn perpendicular to the surface of the mirror and used as reference point in determining the angle of reflection and angle of incidence

    Normal line

  • 5

    The bouncing of light rays when it hits a surface or object

    Reflection

  • 6

    Law of reflection The angle of incidence is equal to the angle of reflection

    First law

  • 7

    Law of reflection The normal line, incident ray, and reflected ray all lie in the same place

    Second law

  • 8

    A reflecting surface in which its section is a section of a sphere

    Curved mirror

  • 9

    2 kinds of curved mirrors

    Concave mirror, Convex mirror

  • 10

    It is also called as converging mirror because the parallel incident rays converge or meet at a focal point

    Concave mirror

  • 11

    It is where the parallel incident rays converge or meet/intersect

    Focal point

  • 12

    It is also called as diverging mirror because the parallel incident rays diverge after reflection

    Convex mirror

  • 13

    It is the bending of light rays due to change in its speed as it travels from one medium to another

    Refraction

  • 14

    An optical device that disperses light beam by way of refraction

    Lens

  • 15

    The _____ equation also applies to both concave and convex lens

    Mirror

  • 16

    It is a transparent glass of curved sides for concentrating and dispersing light rays

    Lens

  • 17

    2 kinds of lens

    Convex lens, Concave lens

  • 18

    A lens that is thicker in the center than at the edges, bent towards the center

    Convex lens

  • 19

    The point in which the light converge

    Focal point

  • 20

    A lens that is thicker at the edges and thinner at the center, bent toward the edges

    Concave lens

  • 21

    Symbol The focal length or distance from the mirror and the focal point

    F

  • 22

    Symbol Distance of the object from the mirror

    P

  • 23

    Symbol Distance of the image from the mirror

    Q

  • 24

    Symbol - object

    H

  • 25

    Symbol - image

    H'

  • 26

    _______ are one of the greates products of technology

    Elevators

  • 27

    The main purpose of this is to distract people and give them something to look at while waiting

    Elevator mirror

  • 28

    An instrument for observation over, around, or through an object, obstacle or condition that prevents direct line-of-sight observation from an observer's current position

    Periscope

  • 29

    Angle of the mirrors in a periscope

    45°

  • 30

    It is mostly used in submarines to search for nearby threatsand targets on the above surface of the water

    Periscope

  • 31

    A toy that uses light and mirror to reflect objects and create beautiful, fascinating repeating patterns

    Kaleidoscope

  • 32

    This uses the basic laws of physics, manipulating light and refraction

    Kaleidoscope

  • 33

    One of the most important safety devices on your vehicle

    Side mirrors

  • 34

    Side mirror is also known as?

    Wing mirror

  • 35

    The concave mirror is sometimes referred to as the __________

    Mouth mirror

  • 36

    Concave mirrors magnify images such that when the object is at a distance from the mirror, it forms an inverted image and as the object gets closer to the mirror, it forms an image that is magnified

    Dental mirror

  • 37

    Can do almost everything a stove or oven can do

    Solar cooker

  • 38

    A magnifying glass is a _____ lens

    Convex

  • 39

    _____ means curved outwards

    Convex

  • 40

    _____ means curved outwards

    Convex

  • 41

    A ________ uses a convex lens because these lenses cause light rays to converge or come together

    Magnifying glass

  • 42

    One of the most familiar types of lenses we encounter in a daily basis

    Camera

  • 43

    Parts of camera

    Aperture, System of lenses, Film, Shutter

  • 44

    Pupil, lets light into the inside of camera

    Aperture

  • 45

    Lens of the eye

    System of lenses

  • 46

    Retina

    Film

  • 47

    Opens and closes quickly so the film does not get inundated with light

    Shutter

  • 48

    Corrects problem with your vision

    Eyeglass, Contact lens

  • 49

    It uses diverging lenses (concave lens) in your eyeglass or contact lens

    Nearsighted

  • 50

    It uses converging lenses (convex lens) in your eyeglass and contact lens

    Farsighted

  • 51

    Does not need to cover much more space in correcting your eye problem

    Contact lens

  • 52

    Need to cover much larger area and thicker lens

    Eyeglass lens

  • 53

    Works by using biconvex lenses to produce a magnified version of the images

    Microscope

  • 54

    Lens with 2 convex lenses

    Biconvex

  • 55

    Uses of plain mirrors in optical devices

    Elevator mirror, Periscope, Kaleidoscope

  • 56

    Uses of curved mirrors in optical devices

    Side mirror, Dental mirror, Solar cooker

  • 57

    Uses of lenses in optical devices

    Magnifying lens, Camera, Eyeglass or contact lens, Microscope, Binoculars

    • Constellations

    Constellations

    tokkijijii · 88問 · 2年前

    Constellations

    Constellations

    88問 • 2年前
    tokkijijii

    World History - Kabihasnang Tsino

    World History - Kabihasnang Tsino

    tokkijijii · 24問 · 3年前

    World History - Kabihasnang Tsino

    World History - Kabihasnang Tsino

    24問 • 3年前
    tokkijijii

    World History (bp)

    World History (bp)

    tokkijijii · 46問 · 3年前

    World History (bp)

    World History (bp)

    46問 • 3年前
    tokkijijii

    World History (bp2)

    World History (bp2)

    tokkijijii · 37問 · 3年前

    World History (bp2)

    World History (bp2)

    37問 • 3年前
    tokkijijii

    World History - Current Events (bp)

    World History - Current Events (bp)

    tokkijijii · 43問 · 3年前

    World History - Current Events (bp)

    World History - Current Events (bp)

    43問 • 3年前
    tokkijijii

    World History (nb)

    World History (nb)

    tokkijijii · 122問 · 3年前

    World History (nb)

    World History (nb)

    122問 • 3年前
    tokkijijii

    Volcanoes

    Volcanoes

    tokkijijii · 33問 · 2年前

    Volcanoes

    Volcanoes

    33問 • 2年前
    tokkijijii

    Bulkan

    Bulkan

    tokkijijii · 10問 · 2年前

    Bulkan

    Bulkan

    10問 • 2年前
    tokkijijii

    Energy from the volcanoes

    Energy from the volcanoes

    tokkijijii · 15問 · 2年前

    Energy from the volcanoes

    Energy from the volcanoes

    15問 • 2年前
    tokkijijii

    Mga katangian ng makatutulong upang maisasabuhay ang kagalingan sa paggawa

    Mga katangian ng makatutulong upang maisasabuhay ang kagalingan sa paggawa

    tokkijijii · 27問 · 2年前

    Mga katangian ng makatutulong upang maisasabuhay ang kagalingan sa paggawa

    Mga katangian ng makatutulong upang maisasabuhay ang kagalingan sa paggawa

    27問 • 2年前
    tokkijijii

    Kasipagan

    Kasipagan

    tokkijijii · 13問 · 2年前

    Kasipagan

    Kasipagan

    13問 • 2年前
    tokkijijii

    Pamamahala sa paggamit ng oras

    Pamamahala sa paggamit ng oras

    tokkijijii · 8問 · 2年前

    Pamamahala sa paggamit ng oras

    Pamamahala sa paggamit ng oras

    8問 • 2年前
    tokkijijii

    Paikot na daloy ng ekonomiya

    Paikot na daloy ng ekonomiya

    tokkijijii · 25問 · 2年前

    Paikot na daloy ng ekonomiya

    Paikot na daloy ng ekonomiya

    25問 • 2年前
    tokkijijii

    Ugnayan ng pangkalahatang kita, pag-iimpok at pagkonsumo

    Ugnayan ng pangkalahatang kita, pag-iimpok at pagkonsumo

    tokkijijii · 16問 · 2年前

    Ugnayan ng pangkalahatang kita, pag-iimpok at pagkonsumo

    Ugnayan ng pangkalahatang kita, pag-iimpok at pagkonsumo

    16問 • 2年前
    tokkijijii

    Implasyon

    Implasyon

    tokkijijii · 18問 · 2年前

    Implasyon

    Implasyon

    18問 • 2年前
    tokkijijii

    Dahilan ng implasyon

    Dahilan ng implasyon

    tokkijijii · 10問 · 2年前

    Dahilan ng implasyon

    Dahilan ng implasyon

    10問 • 2年前
    tokkijijii

    Patakarang Piskal

    Patakarang Piskal

    tokkijijii · 21問 · 2年前

    Patakarang Piskal

    Patakarang Piskal

    21問 • 2年前
    tokkijijii

    Patakarang pananalapi

    Patakarang pananalapi

    tokkijijii · 48問 · 2年前

    Patakarang pananalapi

    Patakarang pananalapi

    48問 • 2年前
    tokkijijii

    Math

    Math

    tokkijijii · 20問 · 2年前

    Math

    Math

    20問 • 2年前
    tokkijijii

    Drafthingz

    Drafthingz

    tokkijijii · 27問 · 2年前

    Drafthingz

    Drafthingz

    27問 • 2年前
    tokkijijii

    D

    D

    tokkijijii · 17問 · 2年前

    D

    D

    17問 • 2年前
    tokkijijii

    pag unlad 🕊️

    pag unlad 🕊️

    tokkijijii · 13問 · 2年前

    pag unlad 🕊️

    pag unlad 🕊️

    13問 • 2年前
    tokkijijii

    P6

    P6

    tokkijijii · 9問 · 2年前

    P6

    P6

    9問 • 2年前
    tokkijijii

    moosick

    moosick

    tokkijijii · 42問 · 2年前

    moosick

    moosick

    42問 • 2年前
    tokkijijii

    i see focc

    i see focc

    tokkijijii · 67問 · 2年前

    i see focc

    i see focc

    67問 • 2年前
    tokkijijii

    Dwrf 7

    Dwrf 7

    tokkijijii · 8問 · 2年前

    Dwrf 7

    Dwrf 7

    8問 • 2年前
    tokkijijii

    Entrep tro or falls

    Entrep tro or falls

    tokkijijii · 11問 · 2年前

    Entrep tro or falls

    Entrep tro or falls

    11問 • 2年前
    tokkijijii

    philipfine

    philipfine

    tokkijijii · 49問 · 2年前

    philipfine

    philipfine

    49問 • 2年前
    tokkijijii

    engeurisheeuuu

    engeurisheeuuu

    tokkijijii · 30問 · 2年前

    engeurisheeuuu

    engeurisheeuuu

    30問 • 2年前
    tokkijijii

    drafthings

    drafthings

    tokkijijii · 26問 · 2年前

    drafthings

    drafthings

    26問 • 2年前
    tokkijijii

    drafteng pipes

    drafteng pipes

    tokkijijii · 24問 · 2年前

    drafteng pipes

    drafteng pipes

    24問 • 2年前
    tokkijijii

    ENtrip

    ENtrip

    tokkijijii · 26問 · 2年前

    ENtrip

    ENtrip

    26問 • 2年前
    tokkijijii

    Sciencee

    Sciencee

    tokkijijii · 24問 · 2年前

    Sciencee

    Sciencee

    24問 • 2年前
    tokkijijii

    acepi

    acepi

    tokkijijii · 28問 · 2年前

    acepi

    acepi

    28問 • 2年前
    tokkijijii

    pelepen(o)s

    pelepen(o)s

    tokkijijii · 41問 · 2年前

    pelepen(o)s

    pelepen(o)s

    41問 • 2年前
    tokkijijii

    moosick

    moosick

    tokkijijii · 87問 · 2年前

    moosick

    moosick

    87問 • 2年前
    tokkijijii

    (g)eng(g)eng

    (g)eng(g)eng

    tokkijijii · 31問 · 2年前

    (g)eng(g)eng

    (g)eng(g)eng

    31問 • 2年前
    tokkijijii

    engurish

    engurish

    tokkijijii · 15問 · 2年前

    engurish

    engurish

    15問 • 2年前
    tokkijijii

    draften cad

    draften cad

    tokkijijii · 81問 · 2年前

    draften cad

    draften cad

    81問 • 2年前
    tokkijijii

    naurnaurnaurph

    naurnaurnaurph

    tokkijijii · 40問 · 2年前

    naurnaurnaurph

    naurnaurnaurph

    40問 • 2年前
    tokkijijii

    Untrip

    Untrip

    tokkijijii · 41問 · 2年前

    Untrip

    Untrip

    41問 • 2年前
    tokkijijii

    abcdefu😡

    abcdefu😡

    tokkijijii · 44問 · 2年前

    abcdefu😡

    abcdefu😡

    44問 • 2年前
    tokkijijii

    signs of aging

    signs of aging

    tokkijijii · 15問 · 2年前

    signs of aging

    signs of aging

    15問 • 2年前
    tokkijijii

    sspblablabla

    sspblablabla

    tokkijijii · 22問 · 2年前

    sspblablabla

    sspblablabla

    22問 • 2年前
    tokkijijii

    expressionism

    expressionism

    tokkijijii · 29問 · 2年前

    expressionism

    expressionism

    29問 • 2年前
    tokkijijii

    abstractionism

    abstractionism

    tokkijijii · 19問 · 2年前

    abstractionism

    abstractionism

    19問 • 2年前
    tokkijijii

    paintings

    paintings

    tokkijijii · 37問 · 2年前

    paintings

    paintings

    37問 • 2年前
    tokkijijii

    baw basta entrip gihapon

    baw basta entrip gihapon

    tokkijijii · 59問 · 2年前

    baw basta entrip gihapon

    baw basta entrip gihapon

    59問 • 2年前
    tokkijijii

    mental hospital

    mental hospital

    tokkijijii · 32問 · 2年前

    mental hospital

    mental hospital

    32問 • 2年前
    tokkijijii

    eyfi

    eyfi

    tokkijijii · 30問 · 2年前

    eyfi

    eyfi

    30問 • 2年前
    tokkijijii

    plum

    plum

    tokkijijii · 31問 · 2年前

    plum

    plum

    31問 • 2年前
    tokkijijii

    inventory

    inventory

    tokkijijii · 30問 · 2年前

    inventory

    inventory

    30問 • 2年前
    tokkijijii

    samina mina eh eh

    samina mina eh eh

    tokkijijii · 80問 · 2年前

    samina mina eh eh

    samina mina eh eh

    80問 • 2年前
    tokkijijii

    globe station

    globe station

    tokkijijii · 40問 · 2年前

    globe station

    globe station

    40問 • 2年前
    tokkijijii

    engurish

    engurish

    tokkijijii · 85問 · 2年前

    engurish

    engurish

    85問 • 2年前
    tokkijijii

    estacking card

    estacking card

    tokkijijii · 17問 · 2年前

    estacking card

    estacking card

    17問 • 2年前
    tokkijijii

    signs mamatay na ko

    signs mamatay na ko

    tokkijijii · 40問 · 2年前

    signs mamatay na ko

    signs mamatay na ko

    40問 • 2年前
    tokkijijii

    signs basta suga

    signs basta suga

    tokkijijii · 37問 · 2年前

    signs basta suga

    signs basta suga

    37問 • 2年前
    tokkijijii

    esfi

    esfi

    tokkijijii · 34問 · 2年前

    esfi

    esfi

    34問 • 2年前
    tokkijijii

    ohaha

    ohaha

    tokkijijii · 70問 · 2年前

    ohaha

    ohaha

    70問 • 2年前
    tokkijijii

    enshrimp

    enshrimp

    tokkijijii · 7問 · 2年前

    enshrimp

    enshrimp

    7問 • 2年前
    tokkijijii

    maufey

    maufey

    tokkijijii · 48問 · 2年前

    maufey

    maufey

    48問 • 2年前
    tokkijijii

    modipayteng

    modipayteng

    tokkijijii · 35問 · 2年前

    modipayteng

    modipayteng

    35問 • 2年前
    tokkijijii

    maufey na pod 34

    maufey na pod 34

    tokkijijii · 32問 · 2年前

    maufey na pod 34

    maufey na pod 34

    32問 • 2年前
    tokkijijii

    프리즘

    프리즘

    tokkijijii · 11問 · 2年前

    프리즘

    프리즘

    11問 • 2年前
    tokkijijii

    즘바

    즘바

    tokkijijii · 39問 · 2年前

    즘바

    즘바

    39問 • 2年前
    tokkijijii

    electromagnetic waves

    electromagnetic waves

    tokkijijii · 28問 · 2年前

    electromagnetic waves

    electromagnetic waves

    28問 • 2年前
    tokkijijii

    vroom vroom

    vroom vroom

    tokkijijii · 22問 · 2年前

    vroom vroom

    vroom vroom

    22問 • 2年前
    tokkijijii

    words to tuon

    words to tuon

    tokkijijii · 68問 · 2年前

    words to tuon

    words to tuon

    68問 • 2年前
    tokkijijii

    (PE) Hip-hop Culture

    (PE) Hip-hop Culture

    tokkijijii · 56問 · 2年前

    (PE) Hip-hop Culture

    (PE) Hip-hop Culture

    56問 • 2年前
    tokkijijii

    sayns

    sayns

    tokkijijii · 7問 · 2年前

    sayns

    sayns

    7問 • 2年前
    tokkijijii

    engurishh

    engurishh

    tokkijijii · 78問 · 2年前

    engurishh

    engurishh

    78問 • 2年前
    tokkijijii

    science quarter 3

    science quarter 3

    tokkijijii · 21問 · 1年前

    science quarter 3

    science quarter 3

    21問 • 1年前
    tokkijijii

    opera and ballet

    opera and ballet

    tokkijijii · 93問 · 1年前

    opera and ballet

    opera and ballet

    93問 • 1年前
    tokkijijii

    techterm rs

    techterm rs

    tokkijijii · 56問 · 1年前

    techterm rs

    techterm rs

    56問 • 1年前
    tokkijijii

    chercher

    chercher

    tokkijijii · 69問 · 1年前

    chercher

    chercher

    69問 • 1年前
    tokkijijii

    entrep

    entrep

    tokkijijii · 60問 · 1年前

    entrep

    entrep

    60問 • 1年前
    tokkijijii

    perdev 1

    perdev 1

    tokkijijii · 34問 · 1年前

    perdev 1

    perdev 1

    34問 • 1年前
    tokkijijii

    wika

    wika

    tokkijijii · 22問 · 1年前

    wika

    wika

    22問 • 1年前
    tokkijijii

    phys ed

    phys ed

    tokkijijii · 49問 · 1年前

    phys ed

    phys ed

    49問 • 1年前
    tokkijijii

    21st borjer

    21st borjer

    tokkijijii · 53問 · 1年前

    21st borjer

    21st borjer

    53問 • 1年前
    tokkijijii

    oralcomm

    oralcomm

    tokkijijii · 32問 · 1年前

    oralcomm

    oralcomm

    32問 • 1年前
    tokkijijii

    theo😔

    theo😔

    tokkijijii · 20問 · 1年前

    theo😔

    theo😔

    20問 • 1年前
    tokkijijii

    iseeteheee

    iseeteheee

    tokkijijii · 6問 · 1年前

    iseeteheee

    iseeteheee

    6問 • 1年前
    tokkijijii

    fee eer

    fee eer

    tokkijijii · 33問 · 1年前

    fee eer

    fee eer

    33問 • 1年前
    tokkijijii

    ertsay

    ertsay

    tokkijijii · 65問 · 1年前

    ertsay

    ertsay

    65問 • 1年前
    tokkijijii

    oralcom

    oralcom

    tokkijijii · 21問 · 1年前

    oralcom

    oralcom

    21問 • 1年前
    tokkijijii

    comfan

    comfan

    tokkijijii · 38問 · 1年前

    comfan

    comfan

    38問 • 1年前
    tokkijijii

    twenifirst

    twenifirst

    tokkijijii · 19回閲覧 · 100問 · 1年前

    twenifirst

    twenifirst

    19回閲覧 • 100問 • 1年前
    tokkijijii

    peerdev

    peerdev

    tokkijijii · 78問 · 1年前

    peerdev

    peerdev

    78問 • 1年前
    tokkijijii

    ertsay2

    ertsay2

    tokkijijii · 39問 · 1年前

    ertsay2

    ertsay2

    39問 • 1年前
    tokkijijii

    stress sa perdev

    stress sa perdev

    tokkijijii · 45問 · 1年前

    stress sa perdev

    stress sa perdev

    45問 • 1年前
    tokkijijii

    b - sosyal

    b - sosyal

    tokkijijii · 29問 · 1年前

    b - sosyal

    b - sosyal

    29問 • 1年前
    tokkijijii

    endogenic

    endogenic

    tokkijijii · 75問 · 1年前

    endogenic

    endogenic

    75問 • 1年前
    tokkijijii

    問題一覧

  • 1

    2 kinds of ray

    Incident ray, Reflected ray

  • 2

    The ray of light approaching the mirror

    Incident ray

  • 3

    The ray of light that leaves the mirror

    Reflected ray

  • 4

    An imaginary line that can be drawn perpendicular to the surface of the mirror and used as reference point in determining the angle of reflection and angle of incidence

    Normal line

  • 5

    The bouncing of light rays when it hits a surface or object

    Reflection

  • 6

    Law of reflection The angle of incidence is equal to the angle of reflection

    First law

  • 7

    Law of reflection The normal line, incident ray, and reflected ray all lie in the same place

    Second law

  • 8

    A reflecting surface in which its section is a section of a sphere

    Curved mirror

  • 9

    2 kinds of curved mirrors

    Concave mirror, Convex mirror

  • 10

    It is also called as converging mirror because the parallel incident rays converge or meet at a focal point

    Concave mirror

  • 11

    It is where the parallel incident rays converge or meet/intersect

    Focal point

  • 12

    It is also called as diverging mirror because the parallel incident rays diverge after reflection

    Convex mirror

  • 13

    It is the bending of light rays due to change in its speed as it travels from one medium to another

    Refraction

  • 14

    An optical device that disperses light beam by way of refraction

    Lens

  • 15

    The _____ equation also applies to both concave and convex lens

    Mirror

  • 16

    It is a transparent glass of curved sides for concentrating and dispersing light rays

    Lens

  • 17

    2 kinds of lens

    Convex lens, Concave lens

  • 18

    A lens that is thicker in the center than at the edges, bent towards the center

    Convex lens

  • 19

    The point in which the light converge

    Focal point

  • 20

    A lens that is thicker at the edges and thinner at the center, bent toward the edges

    Concave lens

  • 21

    Symbol The focal length or distance from the mirror and the focal point

    F

  • 22

    Symbol Distance of the object from the mirror

    P

  • 23

    Symbol Distance of the image from the mirror

    Q

  • 24

    Symbol - object

    H

  • 25

    Symbol - image

    H'

  • 26

    _______ are one of the greates products of technology

    Elevators

  • 27

    The main purpose of this is to distract people and give them something to look at while waiting

    Elevator mirror

  • 28

    An instrument for observation over, around, or through an object, obstacle or condition that prevents direct line-of-sight observation from an observer's current position

    Periscope

  • 29

    Angle of the mirrors in a periscope

    45°

  • 30

    It is mostly used in submarines to search for nearby threatsand targets on the above surface of the water

    Periscope

  • 31

    A toy that uses light and mirror to reflect objects and create beautiful, fascinating repeating patterns

    Kaleidoscope

  • 32

    This uses the basic laws of physics, manipulating light and refraction

    Kaleidoscope

  • 33

    One of the most important safety devices on your vehicle

    Side mirrors

  • 34

    Side mirror is also known as?

    Wing mirror

  • 35

    The concave mirror is sometimes referred to as the __________

    Mouth mirror

  • 36

    Concave mirrors magnify images such that when the object is at a distance from the mirror, it forms an inverted image and as the object gets closer to the mirror, it forms an image that is magnified

    Dental mirror

  • 37

    Can do almost everything a stove or oven can do

    Solar cooker

  • 38

    A magnifying glass is a _____ lens

    Convex

  • 39

    _____ means curved outwards

    Convex

  • 40

    _____ means curved outwards

    Convex

  • 41

    A ________ uses a convex lens because these lenses cause light rays to converge or come together

    Magnifying glass

  • 42

    One of the most familiar types of lenses we encounter in a daily basis

    Camera

  • 43

    Parts of camera

    Aperture, System of lenses, Film, Shutter

  • 44

    Pupil, lets light into the inside of camera

    Aperture

  • 45

    Lens of the eye

    System of lenses

  • 46

    Retina

    Film

  • 47

    Opens and closes quickly so the film does not get inundated with light

    Shutter

  • 48

    Corrects problem with your vision

    Eyeglass, Contact lens

  • 49

    It uses diverging lenses (concave lens) in your eyeglass or contact lens

    Nearsighted

  • 50

    It uses converging lenses (convex lens) in your eyeglass and contact lens

    Farsighted

  • 51

    Does not need to cover much more space in correcting your eye problem

    Contact lens

  • 52

    Need to cover much larger area and thicker lens

    Eyeglass lens

  • 53

    Works by using biconvex lenses to produce a magnified version of the images

    Microscope

  • 54

    Lens with 2 convex lenses

    Biconvex

  • 55

    Uses of plain mirrors in optical devices

    Elevator mirror, Periscope, Kaleidoscope

  • 56

    Uses of curved mirrors in optical devices

    Side mirror, Dental mirror, Solar cooker

  • 57

    Uses of lenses in optical devices

    Magnifying lens, Camera, Eyeglass or contact lens, Microscope, Binoculars