Advertisements
Advertisements
Question
Explain the term boiling ?
Advertisements
Solution
Boiling : The change from liquid to gaseous phase on heating at a constant temperature is called boiling.
RELATED QUESTIONS
State two factors upon which the heat absorbed by a body depends
A liquid X has the maximum specific heat capacity and is used as a coolant in Car Radiators. Name the liquid X.
The temperature of 170 g of water at 50°C is lowered to 5°C by adding a certain amount of ice to it. Find the mass of ice added.
Given: Specific heat capacity of water = 4200 J kg-1 °C-1 and specific latent heat of ice = 336000 J kg-1.
In an experiment to determine the specific heat capacity of a solid following operations were
made:
Mass of calorimeter + stirrer = x kg
Mass of water = y kg
Initial temperature of water t1℃
Mass of solid = z kg
Temperature of solid = t2 ℃
Temperature of mixture = t ℃
Specific heat capacity of calorimeter and water are c1 and c2 respectively. Express the specific
heat capacity c of the solid in terms of the above data.
In Regnault's apparatus for measuring specific heat capacity of a solid, there is an inlet and an outlet in the steam chamber. The inlet is near the top and the outlet is near the bottom. Why is it better than the opposite choice where the inlet is near the bottom and the outlet is near the top?
Explain, why temperature in hot summer, falls sharply after a sharp shower?
A certain amount of heat Q will warm 1 g of material X by 3°C and 1 g of material Y by 4°C. Which material has a higher specific heat capacity?
Derive Mayer’s relation.
When a uniform rod is heated, which of the following quantity of the rod will increase
Two cylinders of equal height and radius are made of copper and aluminum. Which of them conducts heat faster?
