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Science

6th - 8th Grade

NGSS covered

Used 14+ times

Electromagnetic Spectrum
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33 questions

Show all answers

1.

MATCH QUESTION

1 min • 1 pt

Match the following

Has the longest wavelengths and the lowest frequency

Gamma Rays

Used in cell phone communication and police radar systems

Radio waves

Overexposure to this can result in sunburns and skin cancer

Microwaves

It is used in thermal imaging

Infrared rays

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

UV rays

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

NGSS.HS-PS4-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

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

True

False

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

3.

REORDER QUESTION

1 min • 1 pt

Reorder the following according to the spectrum

red

green

orange

yellow

blue

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

4.

REORDER QUESTION

1 min • 1 pt

Reorder the following from shortest wavelength to the longest wavelength.

x-rays

infrared rays

gamma waves

ultraviolet waves

visible light

Tags

NGSS.HS-PS4-1

5.

REORDER QUESTION

1 min • 1 pt

Reorder the following from shortest wavelength to the longest wavelength.

radio waves

infrared

microwaves

gamma waves

x-rays

Tags

NGSS.HS-PS4-1

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

The electromagnetic spectrum is a continuous range of ______ for electromagnetic radiation.

light

frequencies

particles

magnestism

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-4

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which has more energy?

radio/tv waves

infrared

Tags

NGSS.HS-PS4-4

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