Advertisements
Advertisements
Question
Write true or false for a given statement.
Liquids are heated by conduction and radiation.
Options
True
False
Advertisements
Solution
False.
APPEARS IN
RELATED QUESTIONS
Give two examples each of conductors and insulators of heat.
Write true or false for a given statement.
On touching a lump of ice, we feel cold because some heat passes from our body to the ice.
Select the correct alternative
In the process of convection, heat travel
Why is the freezing chest in a refrigerator fitted near its top?
Explain briefly the process of heat transfer by radiation.
Why are the houses in Rajasthan painted white?
Why is the outer coat of the penguins of Antarctica black?
When ice changes into a liquid, it absorbs energy.
When a liquid boils, energy is absorbed.
Take a sheet of paper. Draw a spiral on it as shown in Figure. Cut out the paper along the line. Suspend the paper as shown in Figure above a lighted candle. Observe what happens. Think of an explanation.
