2nd Assessment - Quick quiz

2nd Assessment - Quick quiz

7th Grade

30 Qs

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2nd Assessment - Quick quiz

2nd Assessment - Quick quiz

Assessment

Quiz

Science

7th Grade

Medium

Created by

Maram Al-Shawabkeh

Used 4+ times

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30 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the Law of Reflection?

The angle of incidence is equal to the angle of refraction.

The angle of reflection is twice the angle of incidence.

The angle of incidence is always greater than the angle of reflection.

The angle of incidence equals the angle of reflection.

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the angle of incidence?

The angle of incidence is the angle between the outgoing ray and the surface.

The angle of incidence is the angle between two incoming rays.

The angle of incidence is the angle between the incoming ray and the normal to the surface.

The angle of incidence is the angle formed by the surface and the ground.

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the angle of reflection?

The angle of reflection varies with the type of surface.

The angle of reflection is half of the angle of incidence.

The angle of reflection is equal to the angle of incidence.

The angle of reflection is always 90 degrees.

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

How does the angle of incidence relate to the angle of reflection?

The angle of incidence is always greater than the angle of reflection.

The angle of incidence and reflection are unrelated.

The angle of incidence equals the angle of reflection.

The angle of incidence is half of the angle of reflection.

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What happens to light when it reflects off a smooth surface?

Light reflects off a smooth surface at an angle equal to the angle of incidence.

Light scatters in multiple directions upon reflection.

Light is absorbed completely by the surface.

Light passes through the surface without any change.

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Give an example of a real-life application of refraction.

Refraction is the process of making food taste better.

Refraction is used in car headlights to improve visibility.

Refraction is applied in the design of smartphones for better battery life.

Eyeglasses use refraction to correct vision.

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What is the definition of refraction?

Refraction is the scattering of light in all directions.

Refraction is the reflection of light off a surface.

Refraction is the bending of light when it passes from one medium to another.

Refraction is the absorption of light by a medium.

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