Question

A man watches a boat starting from a point Directly in front of him on the opposite bank of the river following at a speed of 5km/hr . The boat has a velocity of v wrt river at theta with the bank . If boat blows a whistle of frequency f then for which following parameters of v and theta the man will registered highest frequency

Answer 1

man watches a boat starting from a point Directly in front of him on the opposite bank of the river following at a speed of 5km/hr . The boat has a velocity of v wrt river at theta with the bank . If boat blows a whistle of frequency f then for which following parameters of v and theta the man will registered highest frequency

Answer 2

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