Question

45. At a pressure of 20 x 104 Nm - 2, the volume strain of
water is 5 x 10-5. Then, the speed of sound in
water is (density of water is 109 kg-m-3)
(a) 2 x 103 ms-1
(b) 2 x 103 ms -1
(c) 4 x 103 ms -1
(d) 4 x 109 ms-1
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Answer 1

Answer:

$\huge{\underline{\mathtt{\red{❥A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}$ a is the correct answer dear

Answer 2

Answer:

a is ur answer sis

hope it helps you mark as the brainlest answer