Advertisements
Advertisements
Question
Give a scientific reason for the following:
Old quits are less warm than the new ones.
Advertisements
Solution
Old quilts are less warmer than new ones because the cotton in the old quilt gets compressed and very little air will remain trapped in it, hence heat insulation is quite poor
APPEARS IN
RELATED QUESTIONS
Temperature is the measures of the ______ Kinetic energy of the atoms in a substance.
Why does a piece of ice when touched with a hand, appear cool? Explain.
Two bodies are at same temperature. Do they necessarily contain same amount of heat?
Define coefficient of linear expansion.
Convert the following temperature into Fahrenheit scale:
600C
Convert the following temperature into Fahrenheit scale:
1000C
What is temperature?
The dimensions of a substance are increased if the temperature of the substance is decreased.
Consider the statement given below and choose the correct option.
Assertion: A system can be converted from one state to another state.
Reason: It takes place when the temperature of the system is constant.
