Question 39

Read the given statement and conclusions carefully and decide which of the conclusions logically follow(s) from the statement.
Statement:
Sound cannot travel in vacuum.
Conclusions:
I. We cannot hear sound of explosion in vacuum.
II. We cannot hear sound of explosion in atmosphere.

Solution

As in the statement, it is given that 'Sound cannot travel in vacuum.'. So we cannot hear the sound explosion in vacuum. Hence conclusion (I) follow.

Nothing is said in the statement about 'atmosphere'. So we cannot say about it. Hence conclusion (II) does not follow.

Thus Only Conclusion I follows.

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Read the given statement and conclusions carefully and decide which of the conclusions logically follow(s) from the statement.Statement:Sound cannot travel in vacuum.Conclusions:I. We cannot hear sound of explosion in vacuum.II. We cannot hear sound of explosion in atmosphere.