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EMS Review

Authored by Michael Volker

Used 3+ times

EMS Review
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49 questions

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1.

MATCH QUESTION

1 min • 1 pt

Match the following

Used in cell phone communication and police radar systems

Microwaves

Has the longest wavelengths and the lowest frequency

Gamma Rays

It is used in thermal imaging

Infrared rays

Has the highest energy of all electromagnetic radiation and is the most damaging to human tissue

Radio waves

Overexposure to this can result in sunburns and skin cancer

UV rays

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Radiant energy spreads out from its source in all directions.

True

False

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Both X-rays and gamma rays have higher frequencies than ultraviolet rays.

True

False

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Communicating with satellites is an application of gamma rays.

True

False

5.

REORDER QUESTION

1 min • 1 pt

Reorder the following according to the spectrum

yellow

blue

red

orange

green

6.

REORDER QUESTION

1 min • 1 pt

Reorder the following from shortest wavelength to the longest wavelength.

visible light

x-rays

gamma waves

infrared rays

ultraviolet waves

7.

REORDER QUESTION

1 min • 1 pt

Reorder the following from longest wavelength to the shortest wavelength.

x-rays

infrared

radio waves

gamma waves

microwaves

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Google

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Microsoft

Microsoft

Apple

Apple

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Others

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