A 
copper block is suspended by a vertical spring causing 
elongation over the natural length of spring. If a beaker of water is placed below the block so that the copper block is completely immersed in the liquid, the elongation of the spring is (Density of copper 
, Density of water 1000 
)
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
D
Mass of Block, 
Elongation, 
Spring elongation after immersed in water, 
?
Density, 
Density of water, 
At equilibrium, 
when mass is immersed in water
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