Electromagnetic Radiation

A photon with a wavelength of 6,24 x 10^-7 m is an example of -------- radiation.

• microwave

• infrared

• ultraviolet light

• gamma

Tags

NGSS.HS-PS4-1

Which of the following is an example of electromagentic radiation?

• visible light

• radio waves

• x-rays

• all of the above

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

Which of the following is an example of electromagnetic radiation?

• visible light

• gamma ray

• radiowaves

• all of the above

Tags

NGSS.HS-PS4-3

NGSS.HS-PS4-4

NGSS.HS-PS4-5

Light is...

• electrons vibrating

• electromagnetic radiation

• changing electric and magnetic field

• all of the above

Tags

NGSS.HS-PS4-3

Which of the following electromagnetic radiation has the lowest frequency?

• radio wave

• microwave

• gamma ray

• visible light

Tags

NGSS.HS-PS4-1

true or false: electromagnetic radiations with higher frequencies are more harmful than those with lower frequencies

• true

• false

Tags

NGSS.HS-PS4-4

Which of the following light has the fastest wave speed in a vacuum?

• visible light

• x-ray

• infrared

• All types of light travel at the same speed in a vacuum.

true or false: humans can see all range of the electromagnetic spectrum

• true

• false

Which of the following wave properties determines the type of light?

• speed

• intensity

• frequency

• none of the above

Tags

NGSS.HS-PS4-1

wavelength is...

• the distance between crest (peak) and crest (peak)

• the distance between trough (bottom) and trough (bottom)

• both

• neither

Tags

NGSS.HS-PS4-1