Understanding Reflection Concepts

Understanding Reflection Concepts

Assessment

Interactive Video

Physics, Science, Other

6th - 8th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

The video tutorial introduces the concept of reflection of light, explaining how light bounces back after hitting a surface. It covers the laws of reflection, including the incident ray, reflected ray, and normal, and explains the angles of incidence and reflection. The video distinguishes between regular and irregular reflection, using examples like mirrors and paper. It concludes with a summary and practice questions to reinforce learning.

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10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the primary function of a mirror in terms of light?

To refract light

To absorb light

To transmit light

To reflect light

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which of the following is NOT a basic term related to reflection?

Incident ray

Reflected ray

Normal

Point of refraction

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

According to the first law of reflection, where do the incident ray, reflected ray, and normal lie?

In parallel lines

On the mirror surface

On different planes

On the same plane

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What does the second law of reflection state about the angles?

Angle of incidence is equal to angle of reflection

Angles are unrelated

Angle of incidence is less than angle of reflection

Angle of incidence is greater than angle of reflection

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which type of reflection occurs on a highly polished surface?

Scattered reflection

Diffuse reflection

Irregular reflection

Regular reflection

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to a parallel beam of light when it hits a plane mirror?

It converges

It diverges

It remains parallel

It gets absorbed

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Why do objects like paper cause scattered reflection?

Because they are transparent

Because they absorb all light

Because they are rough at a microscopic level

Because they are smooth at a microscopic level

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