Electromagnetic Spectrum Review

The thin band of specific wavelengths on the electromagnetic spectrum that we can actually perceive is ____________.

Which EM waves has the highest frequency?

Tags

NGSS.HS-PS4-1

Which EM waves is used in communication signals such as cell phones and bluetooth?

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NGSS.HS-PS4-5

Which EM wave has the longest wavelength?

Tags

NGSS.HS-PS4-1

Which EM wave is used to take pictures of our bones?

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NGSS.HS-PS4-4

NGSS.HS-PS4-5

Which EM wave is found naturally in sunlight?

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NGSS.HS-PS4-3

NGSS.HS-PS4-4

Which EM wave is used as heat in toasters and grills?

Tags

NGSS.HS-PS4-4

All EM waves travel at the speed of ________.

Tags

NGSS.HS-PS4-1

All EM waves are _________ waves.

Tags

NGSS.HS-PS4-3

Magnetic field lines flow towards the ______ pole of a magnet.