Home
Class 10
PHYSICS
Calculate the amount of heat required to...

Calculate the amount of heat required to convert5g of ice of `0^(@)C ` into water at `0^(@)C`.
( Specific latent heat of fusion of ice `80 cal //g ` )

Text Solution

Verified by Experts

Here, `m = 5 g, L= 80 cal //g, Q =?`
Amount of heat required ,` Q = mL `
`= 5 g xx 80 cal // g `
`= 400` calories.
Promotional Banner

Similar Questions

Explore conceptually related problems

Calculate the amount of heat required to convert 80g of ice at 0^(@)C into water at the same temperature . ( Specific latent heat of fusion of ice = 80 cal //g )

Calculate the amount of heat required to convert 15g of ice of 100^(@)C into steam. ( Specific latent heat of vaporization ofwater= 540 cal//g )

Find the heat required to convert 20 g of iceat 0^(@)C into water at the same temperature. ( Specific latent heat of fusion of ice =80 cal//g )

Calculate the amount of heat required to convert 10g of water at 30^(@)C into steam at 100^(@)C . ( Specific latent heat of vaporization of water = 540 cal//g )

Calculate the amount of heat energy to be supplied to convert 2 kg of ice at 0^@C completely into water at 0^@C if latent heat of fusion for ice is 80 cal/g.

Calculate the amount of heat energy to be supplied to convert 4 kg of ice at 0^@C completely into water at 0^@C if latent heat of fusion for ice is 80 cal/g.

Calculate the amount of heat required to con-vert 10 g of ice at 0^(@)C to 10 g of water at 100^(@)C (Specific heat capacity of water =1 cal/g/ ""^(@ )C )