Waves

What property of this wave is represented by the letter "A"

• amplitude

• crest

• trough

• wavelength

The highest point on a wave is:

• the crest
• the trough
• the top
• the coast 

What type of wave is pictured?

• Transverse wave

• Longitudinal wave

• Wave, what wave?

• Slinky wave

Unit used to measure the frequency of wavelengths.

• Amplitude

• Hertz

• Joule

• Engergy

If all three are waves of light, which wave has the largest speed?

• A
• B
• C
• None (same speed)

Which type of light has the lowest energy of this group?

• Radio
• Microwave
• Infrared
• Ultraviolet

When an electron emits a photon of light, it also...

• gains positive charge
• gains negative charge
• increases energy level
• decreases energy level

Radio waves and _______ are used in communication

• Microwaves

• Gamma rays

• Visible light

• Ultraviolet

This color in the visible part of the spectrum has the largest frequency.

• Orange
• Yellow
• Blue
• Green

The motion of the energy is perpendicular to the motion of the medium in which type of wave?

• transverse wave

• longitudinal wave