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EM Spectrum

Authored by Susan Napier

Science

8th Grade

NGSS covered

Used 18+ times

EM Spectrum
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5 questions

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1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Investigators using a special telescope determined that a certain star was emitting waves with a frequency of 1.41 × 109 Hz. The investigators were most likely using a telescope that detects —

A microwaves

B visible light

C x-rays

D gamma rays

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

Investigators using a special telescope determined that a certain planet was emitting waves with a wavelength of 7.23 × 10-6 m. The investigators were most likely using a telescope that detects —

A radio waves

B infrared rays

C ultraviolet waves

D x-rays

Tags

NGSS.HS-PS4-1

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

3. Investigators using a special telescope determined that a certain star was emitting waves with a frequency of 9.51 × 1017 Hz. The investigators were most likely using a telescope that detects —

A microwaves

B visible light

C x-rays

D gamma rays

Tags

NGSS.HS-PS4-1

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

4. Investigators using a special telescope determined that a certain galaxy was emitting waves with a wavelength of 3.78 × 102 m. The investigators were most likely using a telescope that detects —

A radio waves

B infrared rays

C ultraviolet waves

D x-rays

Tags

NGSS.HS-PS4-1

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Media Image

5. Investigators using a special telescope determined that a certain star was emitting waves with a wavelength of 5 × 10-8 Hz. The investigators were most likely using a telescope that detects —

A radio waves

B infrared rays

C ultraviolet waves

D x-rays

Tags

NGSS.HS-PS4-1

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