Advertisements
Advertisements
प्रश्न
Write the approximate values of the specific latent heat of fusion of ice.
Advertisements
उत्तर
The specific latent heat of fusion of ice is 3,36,000 J/Kg.
APPEARS IN
संबंधित प्रश्न
Name the radiations for which the green house gases are opaque ?
State the effect of enhancement of green house effect.
What impact will global warming have on the health of the affected population?
650 J of heat is required to raise the temp. of 0.25 kg of lead from 15°C to 35°C. Calculate the Sp. heat capacity of lead.
Does the specific heat capacity of a substance depend upon its mass and rise in temperature only?
Discuss how high specific heat capacity of water helps in formation of land and sea breeze.
Derive an expression for finding out the specific heat capacity of a body (solid) from the readings of an experiment given below:
(i) Mass of empty calorimeter (with stirrer) = m1 gm
(ii) Mass of the metal piece = M gm
(iii) Mass of colorimeter and water = m2 gm
(iv) Initial temperature and water = t1°C
(v) Temperature of hot solid (metal piece) = t2 °C
(vi) Final temperature of the mixture = t°C
(vii) Specific heat of calorimeter = 0.4 J gm / °C
How much heat energy is necessary to raise the temperature of 5 kg of water from 20°C to 100°C?
When a uniform rod is heated, which of the following quantity of the rod will increase
