When we say sound travels in a medium,Pick the correct answer.A) The medium travelsB) The particles of the medium travelC) The source travelsD) The disturbance travels

When we say sound travels in a medium,Pick the correct answer.A) The m

1.	When we say sound travels in a medium,Pick the correct answer.A) The medium travelsB) The particles of the medium travelC) The source travelsD) The disturbance travels
Answer» ANSWER :- (D) the disturbance travels. the disturbance is known as wave which PROPAGATES and need medium to travel from one POINT to ANOTHER. in simple way for traveling of wave , it disturbs the neighbouring molecules with the help of before molecule. in entire explanation we OBSERVED $\bf{disturbance}$ is the main factor. so, answer should be (D)

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When we say sound travels in a medium,Pick the correct answer.A) The medium travelsB) The particles of the medium travelC) The source travelsD) The disturbance travels

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