Question

Q.1 Multiple choice questions.
1. Sound is produced by ....... .... motion.
a) Oscillatory b) vibratory c) curvilinear
2. Light travel in ..............line.
a) Curved b) zigzag c) straight d) bent
3. The natural source of light is
a) Candle light b) the sun
c) tube light​

Answer 1

1)Sound Is Produced By $\boxed{Vibratory}$Motion

2)Light Travel In $\boxed{Straight}$Line

3)The Natural Source Of Light Is $\boxed{The \:Sun}$

Hope it helped

Answer 2

Answer:

1 b option vibratory.

2 c option straight.

3 b option the sun.

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