ASSESSMENT CARD 6

In electromagnetic spectrum, Radio waves have ________.

• Short wavelengths and high energy

• Long wavelengths and low energy

Which waves have the lowest frequency?

• Radio waves

• Visible light

Which waves have the shortest wavelength?

• Infrared rays

• Gamma rays

What trend is associated with energy as wavelength increases?

• increases

• decreases

• stays the same

How does the energy of radio waves compare to visible light?

• lesser

•  greater

• the same

How does the energy of gamma radiation compare to microwaves?

• gamma radiation is greater than microwaves.

• gamma radiation is less than microwaves.

• gamma radiation is the same with microwaves.

Which of the following is EM waves is considered to be IONIZING?

• Radiowaves

• Visible light

•  X rays

Which of the following is EM waves is considered to be NON IONIZING?

• Visible light

• Gamma rays

• X rays