A 5 kg stone of relative density 3 is resting at the bed of a lake. It is lifted through a height of 5 m in the lake. If 
, then the work done is
a)
b)
c)
d)
Zero
A 5 kg stone of relative density 3 is resting at the bed of a lake. It is lifted through a height of 5 m in the lake. If , then the work done is
a)
b)
c)
d)
Zero
Question ID - 51784 | SaraNextGen Top Answer
A 5 kg stone of relative density 3 is resting at the bed of a lake. It is lifted through a height of 5 m in the lake. If , then the work done is
a)
b)
c)
d)
Zero
|
A 5 kg stone of relative density 3 is resting at the bed of a lake. It is lifted through a height of 5 m in the lake. If |
|||||||
|
a) |
|
b) |
|
c) |
|
d) |
Zero |
1 Answer
127 votes
Answer Key / Explanation : (a) -
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(a) Relative density
Weight in water Work done |
Loss of weight in water 
127 votes
Answer Link
127