Question

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(grade=10 ,physics)
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Answer 1

Hello! Your answer is written below.

1. (d) Assertion is false but reason is true.

Light travelling from air to glass slab bends towards the normal.

2. (c) Assertion is true but reason is false.

Concave mirrors are diverging mirrors, and thus give the dentist a better view of the tooth.

Answer 2

Explanation:

i) option D Assertion is false but reason is true

light travelling from air to glass slab bends towards normal...... ........ ......... ....

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ii) option B both Assertion & reason is correct but reason is not a correct explanation for the assertion.

Dentists use convex lens for good view of tooth =for better treatment. ..... ........ ....... ......

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