A ray of light falls normally on a plane mirror. What is the angle of incidence?

Important Questions on Light Energy

MEDIUM

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 4 - Light Energy>TEST YOURSELF>Q 8

Draw a diagram to show the reflection of a light ray incident normally on a plane mirror.

MEDIUM

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 4 - Light Energy>TEST YOURSELF>Q 9

The diagram in the figure shows an incident ray AO and the reflected ray OB from a plane mirror. The angle AOB is $30 °$ . Draw normal on the plane mirror at the point O and find the angle of incidence.

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MEDIUM

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 4 - Light Energy>TEST YOURSELF>Q 9

The diagram in figure shows an incident ray AO and the reflected ray OB from a plane mirror. The angle AOB is $30 °$ . Draw normal on the plane mirror at the point O and find the angle of reflection

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MEDIUM

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 4 - Light Energy>TEST YOURSELF>Q 10

In the following diagrams, measure and write the angle of incidence and draw the reflected ray in given case.
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EASY

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 4 - Light Energy>TEST YOURSELF>Q 10

In the following diagrams, measure and write the angle of incidence and draw the reflected ray in each case.
Question Image

EASY

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 4 - Light Energy>TEST YOURSELF>Q 10

In the following diagrams, measure and write the angle of incidence and draw the reflected ray in each case.

MEDIUM

7th ICSE

IMPORTANT

Concise PHYSICS Middle School 7>Chapter 4 - Light Energy>TEST YOURSELF>Q 11

The diagram in figure shows an incident ray AO and the normal ON on a plane mirror. Draw the reflected ray. State the law you use to draw the direction of the reflected ray.
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