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Which of the following statements is wrong (a) Sound travels in a straight line (b) Sound travels as waves (c) Sound is a from of energy (d) Sound travels faster in vacuum that then in air

Which of the following statements is wrong
(a) Sound travels in a straight line
(b) Sound travels as waves
(c) Sound is a from of energy
(d) Sound travels faster in vacuum that then in air

Grade:12

2 Answers

Saurabh Koranglekar
askIITians Faculty 10341 Points
one year ago
Dear student

The answer is option d

Regards
Vikas TU
14149 Points
one year ago
 Sound cannot travel through a vacuum. A vacuum is an area without any air, like space. So sound cannot travel through space because there is no matter for the vibrations to work on it.
 

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