A piece of gold `(rho=19.3 g//cm^(3))` has a cavity in it. It weights `38.2g` in air and `36.2g` in water. The volume of the cavity in glold is

A piece of copper (sp. gravity 8.8g/ cm^(2) ) having an internal cavity weighs 264g in air and 221g in water? Find the volume of the cavity?

An object weight, 30 g in air and 28 g in water. Calculate its volume.

A piece of copper having an internal cavity weights 264 g in air and 221 g in water. Find the volume of the cavity. Density of copper is 8.8 g//cm^(3)

A piece of gold weighs 10g in air and 9g in water. What is the volume of cavity? (Density of gold = 19.3 g cm^(-3) )

A piece of gold weighs 10g in air and 9g in water. What is the volume of cavity? (Density of gold = 19.3 g cm^(-3) )

A piece of pure gold of density 19.3 g cm^(-3) is suspected to be hollow inside. It weighs 38.250 g in air and 33.865 g in water. Calculate the volume of the hollow portion of the gold, if any:

A ring of pure gold (p=19.3 g//cm^(3)) is suspected to be hollow from inside. It weighs 40.350 g in air and 35.965 g in water. Calculate the volume of the hollow portion in gold, if any.

An iron casting has a number of cavities in it. It weighs 6000 N in air and 4000 N in water. Determine the total volume of all the cavities in the casting. The density of iron (without cavities) is 8.0 g//cm^(3), rho_(w)= I g//cm^(3) .

An iron casting containing a number of cavities weight 6000N in air and 4000N in water. What is the volume of the cavities in the casting? Density of iron is 7.87g//cm^(3) . Take g = 9.8 m//s^(2) and density of water = 10^(3) kg//m^(3) .