Question

Q.7 The cylinder given in the figure is
kept on an electronic balance. The
measuring cylinder on the left is
empty and on the right, measuring
cylinder contains liquid. What is the
density of the liquid?​

Answer 1

Answer:

3.57 g/cm^3

Explanation:

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Answer 2

Answer:

➪Let d be the density of fluid.

➪So , Initial reading of balance, F1=30dg N

➪After the level reaches 50cm3 

➪Final reading of balance , F2=50dg N

➪Given that difference between final and initial reading is 30g

↬i.e, F2−F1=30 g

⟹50dg−30dg=30g

⟹20dg=30g

⟹d=20g30g

⟹d=1.5g/cm3

So, density of fluid is 1.5g/cm3

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