Multiple Choice Question XXXII — task. Science CBSE, Class 10.

PDF chapter test TRY NOW

1. Assertion: The light emerges from a parallel-sided glass slab in a direction perpendicular with that in which enters the glass slab.

Reason: The perpendicular distance between the original path of incident ray and emergent ray coming out of glass slab is called lateral displacement of the emergent ray of light.

Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion.
The Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion.
Assertion is true but the Reason is false.
The statement of the Assertion is false but the Reason is true.

2. Assertion: When a pencil is partly immersed in water and held obliquely to the surface, the pencil appears to bend at the water surface.

Reason: The apparent bending of the pencil is due to the refraction of light when it passes from water to air.

Both the Assertion and the Reason are correct and the Reason is the correct explanation of the Assertion.
The Assertion and the Reason are correct but the Reason is not the correct explanation of the Assertion.
Assertion is true but the Reason is false.
The statement of the Assertion is false but the Reason is true.

Previous exercise

Exit to the topic

Next exercise

Send feedback

Did you find an error?

Send it to us!

32. Multiple Choice Question XXXII

Exercise condition: