[W_(1),W_(2),W_(3)" are apparent "],[" weights of a solid in water at "],[0^(0)C,4^(0)c" and "50^(0)c],[" respectively.If expansion of "],[" solid is negligible,then "],[" A) "W_(1)=W_(2)=W_(3)],[" B) "W_(1)>W_(2)>W_(3)],[" C) "W_(3)>W_(1)>W_(2)],[" D) "W_(3)>W_(2)>W_(1)]

A metallic solid body of weight 'W_(1)' is immersed in a liquid, whose temperature is t_(1)^(@)C . The apparent wight of the body in the given liquid is 'W_(2)' . Then the temperature of that liquid is changed to t_(2)^(@)C , the apparent wight of the body is 'W_(3)' . If the density of this liquid at t_(1)^(@)C" and "t_(2)^(@)C" was "d_(1) and d_(2) , respectively, then find the volume coefficient of the solid body in terms of W_(1),W_(2),W_(3),d_(1),d_(2)" and "t_(1)^(@)C" and t_(2)^(@)C .

The loss of weight of a solid when immersed in a liquid at 0^(@)C is W_(0) and at t^(@)C is 'W' . If cubical coefficient of expansion of the solid and the liquid are gamma_(s) and gamma_(1) then W =

A metal ball immersed in water weighs w_(1) at 0^(@)C and w_(2) at 50^(@)C . The coefficient of cubical expansion of metal is less than that of water. Then

A metal ball immersed in water weighs w_(1) at 5^(@)C and w_(2) at 50^(@)C . The coefficient of cubical expansion of metal is less than that of water. Then

If w_(1).w_(2),w_(3) and w_(4) are work done in isothermal, adiabatic, isobaric, and isochoric reversible expansion for an ideal gas, respectively, then

The weight of an object in the coal mine, sea level and at the top of the mountain are W_(1),W_(2) and W_(3) respectively, then

Density of a substance at 0^(0)C is 10.6 g / (c.c) and at 100^(@)C is 10g / (c.c) . coefficient of linear expansion of solid is ...................^(@)C^(-1)

The resistances of a platinum resistane thermometer are 2.5 Omega, 4.0 Omega , and 7.3 Omega at 0^(@)C, 100^(@)C at t^(@)C respectively. Calculate t.

The resistivity of a wire at 20^circ C and 100^circ C is 3 Omega-m and 4 Omega-m respectively. The resistivity of the wire at 0^circ C is

If alpha_(c) and alpha_(f) denote the numerical values of coefficient of linear expansion of a solid, expressed per .^(0)C and per .^(0)F respectively, then