A. 8.7N
B. 37.0N
C. 87.0N
D. 13.0N

Correct Answer:

Option B – 37.0N

Explanation

Upthrust = Weight or water displaced

= 3.7 x 10 = 37N

SEE ALSO  A metal rod of length 100cm is heated through 100°C, calculate the change in length of the rod [linear expansivity of the material of the rod is 3 x 10^-6K-1]

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