scienfe

69問 • 2年前

mauigaya

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問題一覧

it is a form of an EM wave that is propagated perpendicular to the source of energy

light

can travel in a straight path

light waves

is when light bounces off an object.

reflection

is a type of surface reflectance often described as a mirror-like reflection of light from the surface.

specular reflection

is the reflection of light from a surface such that an incident ray is reflected at many angles, rather than at just one angle

diffuse reflection

When light travels from air into water, it slows down, causing it to change direction slightly

refraction

in refraction of light, the amount of bending depends on two things:

Change in speed Angle of the Incident Ray

are optical devices that permit the reflection of light

mirrors

A mirror can be

planar or spherical

a spherical mirror can be either

convex or concave

makes an image of objects in front of the mirror; these images appear to be behind the plane in which than mirror lies.

plane mirror

the rays of light actually meet afterthe rays of light actually meet after reflection

real image

it appears to meet but not actually meet

virtual image

- a method of tracing the path that light takes in order for an individual to view a point on the image of an object

ray diagram

is the process of making something looks bigger than it is to see object in detail. This is the measure of the size of an image compared to the size of the object

magnification

is the line joining the centers of curvatures of its surface.

Principal Axis

of a curve is found at a point that is at a distance from the curve equal to the radius of curvature lying on the normal vector.

center of curvature

is a type of spherical mirror in which, the reflecting surface is the inner curved surface of the sphere

concave mirror

in this type of mirrors the reflecting surface seems to be away from the incident light source.

concave mirror

they are also called as converging mirrors and used for focusing light

concave mirror

If the cut part of the hollow sphere is painted from inside, then its outer surface becomes the reflecting surface.

Convex Mirror

is also known as a diverging mirror as this mirror diverges light when they strike on its reflecting surface.

convex mirror

is a sensory organ that reacts to visible light and allows humans to use visual information for various purposes including seeing things, keeping balance, and maintainingis a sensory organ that reacts to visible light and allows humans to use visual information for various purposes including seeing things, keeping balance, and maintaining circadian rhythm

Human Eye

Light proof fibrous tissue

Scleroid

Prevents internal reflection, supplies cells with oxygen and food, removes waste

Choroid

Light sensitive layer, contains Rods and Cones

Retina

Contains cones which work in bright light and gives us our sense of color

Fovea(Yellow Spot)

Carries impulses to the brain

Optic Nerve

Jelly -like material which maintains the shape of the eye

Vitreous Humuor

Involved in focusing

Ciliary Muscle and Suspensory Ligaments

Control the amount of light entering the eye

Iris

Hole in the iris which allows the light through

Pupil

Transparent front part of the eye where the greatest amount of refraction (bending) of light occurs

Cornea

Used to focus objects onto the retina

Lens

Maintains the shape of the eye

Aqueos Humour

Protects the Cornea

Conjunctiva

These are the devices that process light waves to enhance an image for a more clear view.

Optical Instruments

is a laboratory instrument used to examine objects that are too small to be seen by the naked eyis a laboratory instrument used to examine objects that are too small to be seen by the naked eye

Microscope

Also called field glasses are two refracting telescopes mounted side-by-side and aligned to point in the same direction, allowing the viewer to use both eyes when viewing distant objects.

Binocular

is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation.

telescope

is a type of optical telescope that uses a lens as its objective to form an image (also referred to a dioptric telescope).

Refracting Telescope

is a telescope that uses a single or a combination of curved mirrors that reflect light and form an image.

Reflecting telescope

is an optical instrument that uses a system of prisms, lenses or mirrors to reflect images through a tube

Periscope

is an optical instrument that can capture image either 2D or 3D images.

Camera

that allows light to pass through in order to capture an image on a light-sensitive surface (usually a digital sensor or photographic film).

aperture

focus the light entering the camera, and the aperture can be narrowed or widened.

Lenses

mechanism determines the amount of time the photosensitive surface is exposed to the light.

Shutter

is the phenomenon associated with either stationary or moving electric charges.

Electricity

is defined as the physical phenomenon produced by moving electric charge

Magnetism

Four types of magnets

U-Shaped Magnet Bar Magnet Ring Magnet Horeshoe Magnet

Like poles of a magnet repel each other

Magnetic Pole

electromagnetism comes from a combination of the Greek works _____ meaning _________

Elektron Amber

Magnetis Lithos

Magnesian Stone

is a device which is used to produce electric energy, which can be stored in batteries or can be directly supplied to the homes, shops, offices, etc.

Electric Generator

a copper coil tightly wound onto a metal core) is rotated rapidly between the poles of a horseshoe type magnet.

conductor coil

is connected to a shaft of a mechanical energy source such as a motor and rotated. The mechanical energy required can be provided by engines operating on fuels such as diesel, petrol, natural gas, etc.

armature

is a machine that can convert electric energy into mechanical energy (specifically kinetic energy, or the energy of motion). This is typically achieved by exploiting the relationship between electricity and magnetism.

electric motor

The human eye can focus on an object at a near-point distance of

25cm

is the eye part that contains receptors for sighting shapes

Retina

is a device that converts electrical energy into mechanical energy.

motor

is a type of lens that is thicker at the center than at the edges.

convex lens

is a special kind of magnet produced by an electric current.

Electromagnet

true or false: concave mirrors from a both real and virtual image

true

The incident light is reflected inwards (converged).

Concave Mirror

Virtual, erect, and diminished images are always formed with this mirror.

Convex

This is also known as a diverging mirror as this mirror diverges light when it strikes on its reflecting surface.

convex

Visible light has a range of wavelength between

380 nm - 700 nm

true or false: Light behaves both like a particle and a WAVE

true

identify the parts of the eye

sclera cornea pupil iris lens ciliary muscle vitreous optic nerve

mapeh hhh

mapeh hhh

sci

sci

sci achievement

sci achievement

Vagina

Vagina

engiohsil

engiohsil

mapeehhjhj

mapeehhjhj

fil

fil

english

english

mapeh

mapeh

mapeh

mapeh

science

science

music

music

arts

arts

tle

tle

english

english

Ap ulit papasa ako

Ap ulit papasa ako

tle na parang hindi m alm

mauigaya · 28問 · 1年前

tle na parang hindi m alm

28問 • 1年前

mauigaya

Science na kailangan ko ipasa hahaha

mauigaya · 18問 · 1年前

Science na kailangan ko ipasa hahaha

18問 • 1年前

mauigaya

music last na hahahaha yes !!!!

mauigaya · 15問 · 1年前

music last na hahahaha yes !!!!

15問 • 1年前

mauigaya

arts andami amp mmtay n lang,,,,

mauigaya · 13問 · 1年前

arts andami amp mmtay n lang,,,,

13問 • 1年前

mauigaya

pe na nyahahahahahaha antok n ako !

mauigaya · 11問 · 1年前

pe na nyahahahahahaha antok n ako !

11問 • 1年前

mauigaya

Health na YES YES yESSS

mauigaya · 21問 · 1年前

Health na YES YES yESSS

ENGLISH 🖕🏼

ENGLISH 🖕🏼

21st

21st

genbio module 1

genbio module 1

genbio module 2

genbio module 2

gen bio na may 2 at 3 kasi trip k lang

mauigaya · 21問 · 1年前

gen bio na may 2 at 3 kasi trip k lang

philosophy

philosophy

OrCom

OrCom

MIL

MIL

philosophy

philosophy

MIL

MIL

問題一覧

it is a form of an EM wave that is propagated perpendicular to the source of energy

light

can travel in a straight path

light waves

is when light bounces off an object.

reflection

is a type of surface reflectance often described as a mirror-like reflection of light from the surface.

specular reflection

is the reflection of light from a surface such that an incident ray is reflected at many angles, rather than at just one angle

diffuse reflection

When light travels from air into water, it slows down, causing it to change direction slightly

refraction

in refraction of light, the amount of bending depends on two things:

Change in speed Angle of the Incident Ray

are optical devices that permit the reflection of light

mirrors

A mirror can be

planar or spherical

a spherical mirror can be either

convex or concave

makes an image of objects in front of the mirror; these images appear to be behind the plane in which than mirror lies.

plane mirror

the rays of light actually meet afterthe rays of light actually meet after reflection

real image

it appears to meet but not actually meet

virtual image

- a method of tracing the path that light takes in order for an individual to view a point on the image of an object

ray diagram

is the process of making something looks bigger than it is to see object in detail. This is the measure of the size of an image compared to the size of the object

magnification

is the line joining the centers of curvatures of its surface.

Principal Axis

of a curve is found at a point that is at a distance from the curve equal to the radius of curvature lying on the normal vector.

center of curvature

is a type of spherical mirror in which, the reflecting surface is the inner curved surface of the sphere

concave mirror

in this type of mirrors the reflecting surface seems to be away from the incident light source.

concave mirror

they are also called as converging mirrors and used for focusing light

concave mirror

If the cut part of the hollow sphere is painted from inside, then its outer surface becomes the reflecting surface.

Convex Mirror

is also known as a diverging mirror as this mirror diverges light when they strike on its reflecting surface.

convex mirror

Human Eye

Light proof fibrous tissue

Scleroid

Prevents internal reflection, supplies cells with oxygen and food, removes waste

Choroid

Light sensitive layer, contains Rods and Cones

Retina

Contains cones which work in bright light and gives us our sense of color

Fovea(Yellow Spot)

Carries impulses to the brain

Optic Nerve

Jelly -like material which maintains the shape of the eye

Vitreous Humuor

Involved in focusing

Ciliary Muscle and Suspensory Ligaments

Control the amount of light entering the eye

Iris

Hole in the iris which allows the light through

Pupil

Transparent front part of the eye where the greatest amount of refraction (bending) of light occurs

Cornea

Used to focus objects onto the retina

Lens

Maintains the shape of the eye

Aqueos Humour

Protects the Cornea

Conjunctiva

These are the devices that process light waves to enhance an image for a more clear view.

Optical Instruments

is a laboratory instrument used to examine objects that are too small to be seen by the naked eyis a laboratory instrument used to examine objects that are too small to be seen by the naked eye

Microscope

Also called field glasses are two refracting telescopes mounted side-by-side and aligned to point in the same direction, allowing the viewer to use both eyes when viewing distant objects.

Binocular

is a device used to observe distant objects by their emission, absorption, or reflection of electromagnetic radiation.

telescope

is a type of optical telescope that uses a lens as its objective to form an image (also referred to a dioptric telescope).

Refracting Telescope

is a telescope that uses a single or a combination of curved mirrors that reflect light and form an image.

Reflecting telescope

is an optical instrument that uses a system of prisms, lenses or mirrors to reflect images through a tube

Periscope

is an optical instrument that can capture image either 2D or 3D images.

Camera

that allows light to pass through in order to capture an image on a light-sensitive surface (usually a digital sensor or photographic film).

aperture

focus the light entering the camera, and the aperture can be narrowed or widened.

Lenses

mechanism determines the amount of time the photosensitive surface is exposed to the light.

Shutter

is the phenomenon associated with either stationary or moving electric charges.

Electricity

is defined as the physical phenomenon produced by moving electric charge

Magnetism

Four types of magnets

U-Shaped Magnet Bar Magnet Ring Magnet Horeshoe Magnet

Like poles of a magnet repel each other

Magnetic Pole

electromagnetism comes from a combination of the Greek works _____ meaning _________

Elektron Amber

Magnetis Lithos

Magnesian Stone

is a device which is used to produce electric energy, which can be stored in batteries or can be directly supplied to the homes, shops, offices, etc.

Electric Generator

a copper coil tightly wound onto a metal core) is rotated rapidly between the poles of a horseshoe type magnet.

conductor coil

armature

electric motor

The human eye can focus on an object at a near-point distance of

25cm

is the eye part that contains receptors for sighting shapes

Retina

is a device that converts electrical energy into mechanical energy.

motor

is a type of lens that is thicker at the center than at the edges.

convex lens

is a special kind of magnet produced by an electric current.

Electromagnet

true or false: concave mirrors from a both real and virtual image

true

The incident light is reflected inwards (converged).

Concave Mirror

Virtual, erect, and diminished images are always formed with this mirror.

Convex

This is also known as a diverging mirror as this mirror diverges light when it strikes on its reflecting surface.

convex

Visible light has a range of wavelength between

380 nm - 700 nm

true or false: Light behaves both like a particle and a WAVE

true

identify the parts of the eye

sclera cornea pupil iris lens ciliary muscle vitreous optic nerve