Question

Select the correct option:

1. Light causes the
(a)sensation of hearing
(b)sensation of feel
(c) sensation of sight
(d)sensation of taste

2. A straight path along which light travels is called a
(a) convergent beam of light
(b)divergent beam of light
(c) ray of light
(d) none of these

3.A region of partial darkness is called
(a) umbra
(b) penumbra
(c) neither umbra nor penumbra
(d) umbra as well as penumbra

4.A lunar eclipse occurs only on a
(a) full moon day
(b) new moon night
(c) new moon day
(d) none of these

5.A solar eclipse occur only on a
(a) full moon day
(b) new moon day
(c) no moon day
(d) none of these

​

Answer 1

Explanation:

1. c

2.a

3.a

4.b

5.a

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Answer 2

Answer:

c. a. a. b. a.

Explanation:

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