Ask Question
30 March, 13:26

At a certain depth in the ocean. the absolute pressure is p. If you 90 to twice that depth (treating the water as incompressible) A) the absolute pressure will be 2p. B) the absolute pressure will be less than 2p. C) the absolute pressure will be greater than 2p. D) the gauge pressure will not change. E) Use gauge pressure will increase but will not double.

+1
Answers (1)
  1. 30 March, 13:38
    0
    correct option is B

    the absolute pressure will be less than 2p

    Explanation:

    given data

    absolute pressure = p

    depth = twice

    to find out

    what is correct option

    solution

    we know here that p absolute pressure so we consider atmospheric pressure p1

    so we can say at some depth h pressure will be

    pressure p = p1 + ρ g h

    so if depth is double

    pressure will be

    2p = 2p1 + 2 (ρ g h)

    so

    2p - p1 = p1 + 2 (ρ g h)

    so correct option is B

    the absolute pressure will be less than 2p
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “At a certain depth in the ocean. the absolute pressure is p. If you 90 to twice that depth (treating the water as incompressible) A) the ...” in 📗 Physics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers