how the hot air is lighterthen cold air prove it
Answers
Answered by
1
Answer:
Warm air is lighter than cold air because they have more heat energy, which results in the increase in distances between the molecules. This decraeses the density, and hence makes it lighter than cold air.
Answered by
0
Explanation:
HOT air ballon RISES THROUGH CONCEPT OF DENSITY. THERE IS A SOME KIND OF LAMP AT THE TOP OF THE HOT AIR BALLON . THIS MAKES THE AIR AROUND IT HOTTER . NOW , AS HOT AIR IS LESS DENSER THAN THE COLD ONE THE HOT AIR MOLECULES TRY TO DISPLACE THE COLD ONES , THUS MAKING THE BALLON RISE.
Similar questions