siyen siya oralzz

30問 • 2年前

Keun

通報

問題一覧

produced by a charge that changes its direction or speed

electromagnetic wave

speed of electromagnetic waves

3x10^8 m/s

what is the speed of light

3x10^8 m/s

a generator is converted from _ to _ energy

mechanical; electrical

he developed a better explanation of electromagnetic waves

james clerk maxwell

he used two rods that serves as a receiver and a spark gab as the receiving antennae

heinrich hertz

he discovered electromagnetic induction

michael faraday

he discovered that a wire carrying electric current can attract or repel another wire next to it thats also carrying electric current

andre marie ampere

discovered that the electric current in a wire can deflect a magnetized compass needle

hans christian oersted

what do we call the arrangement of electromagnetic

electromagnetic spectrum

types of electromagnetic wave

radio wave, microwave, infrared, visible light, ultraviolet, x ray, gamma ray

equation for electromagnetic waves

wavespeed = wavelength x frequency

it has the longest wavelength

radio wave

am stands for

amplitude modulation

fm stands for

frequency modulation

radar is an acronym for

radio detection ang ranging

a night vision goggle is an example of what electromagnetic

infrared

form of light produced by heat

incandescent

loght that can be seen in the thin glass tubes of brightly colored lights

neon light

main source of radiation

sun

who discovered x ray

wilhelm conrad roentgen

penetrate through metal

short wavelength x ray

it is very strong that they can kill living cells

gamma ray

sunburn is a result of overexposure to _

ultraviolet

toy that uses light and mirror to reflect object

kaleidoscope

mirror with flat surface

plane mirror

example of curved mirror

side mirror

formula for lens equation

1/f = 1/p + 1/q

h’ stands for

height of image

it is used in submarines

periscope

PE lipens istepeng

PE lipens istepeng

PE lipens not rel

PE lipens not rel

PE lepins rel

PE lepins rel

science 3rd

science 3rd

Entrep (3rd)

Entrep (3rd)

Science (3rd)

Science (3rd)

Throw it back

Throw it back

Muse sick

Muse sick

Muse sick 2

Muse sick 2

icf sksk

icf sksk

araling panliputangina

Keun · 20問 · 2年前

araling panliputangina

entrepurrrnaurship

entrepurrrnaurship

draftorture

draftorture

Scieyang

Scieyang

entrippings

entrippings

filip

filip

musika

musika

drafterist

drafterist

問題一覧

produced by a charge that changes its direction or speed

electromagnetic wave

speed of electromagnetic waves

3x10^8 m/s

what is the speed of light

3x10^8 m/s

a generator is converted from _ to _ energy

mechanical; electrical

he developed a better explanation of electromagnetic waves

james clerk maxwell

he used two rods that serves as a receiver and a spark gab as the receiving antennae

heinrich hertz

he discovered electromagnetic induction

michael faraday

he discovered that a wire carrying electric current can attract or repel another wire next to it thats also carrying electric current

andre marie ampere

discovered that the electric current in a wire can deflect a magnetized compass needle

hans christian oersted

what do we call the arrangement of electromagnetic

electromagnetic spectrum

types of electromagnetic wave

radio wave, microwave, infrared, visible light, ultraviolet, x ray, gamma ray

equation for electromagnetic waves

wavespeed = wavelength x frequency

it has the longest wavelength

radio wave

am stands for

amplitude modulation

fm stands for

frequency modulation

radar is an acronym for

radio detection ang ranging

a night vision goggle is an example of what electromagnetic

infrared

form of light produced by heat

incandescent

loght that can be seen in the thin glass tubes of brightly colored lights

neon light

main source of radiation

sun

who discovered x ray

wilhelm conrad roentgen

penetrate through metal

short wavelength x ray

it is very strong that they can kill living cells

gamma ray

sunburn is a result of overexposure to _

ultraviolet

toy that uses light and mirror to reflect object

kaleidoscope

mirror with flat surface

plane mirror

example of curved mirror

side mirror

formula for lens equation

1/f = 1/p + 1/q

h’ stands for

height of image

it is used in submarines

periscope