Question

explain an experamint to show that liquids expand when heated

Answer 1

Answer:

Take round-bottomed flask filled with water. Close its mouth with air-tight cork having a delivery tube through it. Mark the level of water. Let it be at A. Now heat the flask. As water gets heated in a flask, the level of water in the tube rises from A to B. This proves that liquids expand on heating.

Explanation:

hope it will be helpful to u.....

pls mark me as brainliest

Answer 2

Answer:

when the we a liquid heat in a liquid the uper liquid come down and down liquid are go up because down liquid are hot and light so go up and uper side liquid are cold and wighter so go down

PLEASE MARK IT TO BRAINLIST