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_______ waves carry the greatest amount of energy. 

• x-rays
• gamma rays
• infrared rays
• visible light

Tags

NGSS.MS-PS4-1

A wave with a large wavelength will have a ______ frequency and _____ energy

• high, low
• high, high
• low, high
• low, low

Tags

NGSS.MS-PS4-1

________________ are waves used by Police Officers to test the speed of your car with RADAR.

• Ultraviolet
• Infrared
• Radio
• Microwaves

Tags

NGSS.MS-PS4-2

The green arrow on the image is measuring the _________________________. _{(click text to see image)}

• wavelength
• amplitude
• crest
• trough

Tags

NGSS.MS-PS4-1

How much of the electromagnetic spectrum is visible?

• All of it
• None of it
• Most of it
• Only a small part

Tags

NGSS.HS-PS4-4

What is a wave called in which the particles of the medium move perpendicularly to the direction the wave is traveling

• A. surface wave
• B. transverse wave
• C. electromagnetic  wave
• D. longitudinal wave

Tags

NGSS.MS-PS4-1

What do we call the top of a transverse wave?

• crest
• trough
• amplitude
• frequency

Tags

NGSS.MS-PS4-1

What does the FM stand for in FM radio?

• Amplitude modulation

• Frequency modulation

• Frequency medium

• Fiber-optic modulation

Tags

NGSS.MS-PS4-2

NGSS.MS-PS4-3

What does the am stand for in am radio?

• Amplitude magnetic field

• Frequency modulation

• Amplitude Modulation

• Analog Modulation

Which answer choice explains what analog means?

• Electrical

• Mechanical / Wind up

• Data expressed as single digits usually 0 and 1

• Smooth and continuous data

Tags

NGSS.MS-PS4-3