A copper piece of mass 10 g is suspended...

A copper piece of mass 10 g is suspended by a vertical spring. The sprig elongates 1 cm over its natural length to keep the piece in equilibrium. A beaker containing water is now placed below the piece so as to immerse the piece completely in water. Find the elongation of the spring. Density of copper =9000 kgm^-3. `Take g=10ms^-2`

0.45 cm

0.89 cm

1.02 cm

1.86 cm

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A metal piece of mass 10 g is suspended by a vertical spring. The spring elongates 10 cm over its natural length to keep the piece in equilibrium. A beaker containing water is now placed below the piece so as to immerse the piece completely in water. Find the elongation of the spring. Density of metal = 9000 kg//m^(3) . Take g = 10 m//s^(2) .

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