Cold water_____ than warm water.
2 answers:
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Answer: The correct answer is option (D).
Explanation:
Vertical distance of first water jet =
Vertical distance of second water jet =
Horizontal velocity of first water jet =
Horizontal velocity of second water jet =
Vertical distance of first water jet:
...(1)
Similarly, Vertical distance of second water jet:
...(2)
Horizontal distance of first water jet:
There is no acceleration in horizontal direction.
...(3)
Horizontal distance of second water jet:
...(4)
On dividing (3) and (4):
(from (1) and (2))
Hence, the correct answer is option (D).