Find the dimensions of latent heat and specific

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asked Mar 19, 2022 in 11th Physics by varun (6.7k points)

Find the dimensions of latent heat and specific heat?

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Calculate the amount of heat required to convert 1.00kg of ice at – 100c into steam at 1000c at normal pressure. Specific heat of ice = 2100J|kg|k. Latent heat of fusion of ice `= 3.36xx10^5J|kg`, specific heat of water = 4200J|kg|k. Latent heat of vaporization of water =
From what height should a piece of ice fall so that it completely melts? Only one – quarter of heat produced is absorbed by the ice. Given latent heat of ice is `3.4 × 10^5 J | Kg` and acceleration due to gravity, `g = 10m| s^2`
A layer of ice 10cm thick is formed on a pond. The temperature of air is `– 10^oC`. Calculate how long it will take for the thickness of ice to increase by 1mm. Density of ice` = 1g|cm^3`; Thermal conductivity of ice `= 0.005Cal|s|cm|^oC`; Latent heat of ice `= 80Cal|g`
Specific heat of Argon at constant Pressure is o.125 cal | g | K and at constant volume is 0.075 cal | g | K. Calculate the density of argon at N.T.P. Given that J = 4.2J |
A 50g lead bullet, specific heat `0.02 cal |g | '^C` is initially at `30^oC`. It is fixed vertically upward with a speed of `840m |s` and on returning to the starting level strikes a cake of ice at `0^oC`. How much ice is melted? Assume that all energy is spent in melting ice