Electromagnetic Waves

Which model of light explains the photoelectric effect?

• The polarizing model
• the electromagnetic model
• the wave model
• the particle model

Electromagnetic waves can transfer energy without a(n)

• electric field
• medium
• polarizing filter
• magnetic field

All EM waves travel at the same speed but have different _________________ and ___________________

• wavelengths and amplitude
• amplitude and frequency
• wavelengths and frequency
• sounds and vibrations

All electromagnetic waves have the same...

• frequency
• speed
• wavelength
• energy

Select the correct order of waves on the EMS 

• Radio, Microwave, Infrared, Visible light, Ultraviolet, X-ray, Gamma
• Gamma, X-ray, Ultraviolet, Visible light, Infrared, Microwave, Radio
• Visible light, Microwave, Infrared, Ultraviolet, X-ray, Gamma, Radio
• Microwave, Radio, Visible light, Infrared, Ultraviolet, X-ray, Gamma

Put the visible light colors in order from longest wavelength to shortest wavelength

• Violet, Indigo, Blue, Green, Orange, Yellow, Red
• Red, Yellow, Green, Orange, Violet, Blue, Indigo
• Red, Orange, Yellow, Green, Blue, Indigo, Violet

Electromagnetic waves are ___________ waves

• longitudinal
• transverse
• standing
• sound

Which of the following EM waves has the highest frequency?

• Radio
• UV
• Infrared
• Visible Light

Which of the following EM waves has the longest wavelength?

• Radio
• Gamma
• Visible Light
• X-Ray

Which EM wave has the highest energy?

• Microwave
• Infrared
• UV
• X-ray