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electromagnatic wave gr 7

Authored by ois sciencelab

Science

7th Grade

NGSS covered

Used 4+ times

electromagnatic wave gr 7
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28 questions

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1.

MULTIPLE SELECT QUESTION

2 mins • 1 pt

Which of the following are not a part of the Electromagnetic Spectrum?

Gamma Rays

Radio waves

Magnetic waves

x-rays

2.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Gamma Rays are

High energy

Low energy

Medium energy

Not Dangerous

Tags

NGSS.MS-PS4-1

3.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Diagram shows a phenomenon occurs when the spotlight is directed onto a mirror surface. What is the principle of light shown in the situation?

Light travels in a straight line

Refraction of light

Reflection of light

Light travels in parallel

Tags

NGSS.MS-PS4-2

4.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

Which wave has the largest wavelength?

A
B
C
None (same wavelength)

Tags

NGSS.MS-PS4-1

5.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Which particle is a wave of light?

proton

neutron

electron

photon

Tags

NGSS.HS-PS4-3

6.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Radio waves and _______ are used in communication

Microwaves

Gamma rays

Visible light

Ultraviolet

7.

MULTIPLE CHOICE QUESTION

2 mins • 1 pt

Media Image

This color in the visible part of the spectrum has the lowest energy. 

Blue
Green
Red
Violet

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