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Discussion

Science Preparation for Engineering Entrance
(17)

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Directions: In the following question, Statement-1(Assertion) is followed by Statement-2 (Reason). The question has the following four choices out of which only one choice is correct.

Statement - 1: If an observer moves towards a stationary source of sound, the frequency of the sound as heard by him is greater than the actual frequency.
Statement - 2: The apparent increase in frequency is due to the fact that the observer intercepts more waves per second when he moves towards the source.

 
Statement - 1 is true, Statement - 2 is true and Statement - 2 is the correct explanation for Statement - 1.
Statement - 1 is true, Statement - 2 is true but Statement - 2 is not the correct explanation for Statement - 1.
Statement - 1 is true, Statement - 2 is false
Statement - 1 is false, Statement - 2 is true

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Vunnam Abhinav Chowdary

The answer is A-_- . How the hell did 70% of students even get it right?!!!!! The solution is directly given in google!!