lights

It has the longest wavelength in the electromagnetic spectrum based on the figure.

• broad cast band

• radio

• cosmic ray

• gamma ray

Radiation in which the human eye can see.

• microwave

• infrared

• light

• ultraviolet

Radiation that has a wavelength between 1 and 100 microns.

• microwave

• infrared

• light

• ultraviolet

It is used to look at your bones

• x-ray

• light

• cosmic ray

• gamma ray

Radiation is next higher than RADAR in terms of frequency.

• microwave

• infrared

• broadcast band

• radio

Radiation is next lower than light in terms of frequency.

• microwave

• infrared

• ultraviolet

• radio

Radiation is next shorter than MICROWAVE in terms of wavelength.

• radar

• infrared

• light

• ultraviolet

Radiation is next higher than ultraviolet in terms of wavelength.

• gamma ray

• infrared

• light

• x-ray

Visible light has wavelength between ____________ .

• 280nm and 680 nm

• 400nm and 700 nm

• 300nm and 700 nm

• 380nm and 780 nm

What is the equivalent of 1keV?