Question

Activity 9.6
a test tube of good quality glass material and put a small amount water in it. Place a stop cork at the mouth of it.
Now suspend the test tube horizontally by two strings or wires .
Heat the test tube with a burner until water vaporises and the cork blows out.
Observe that the test tube recoils in the direction opposite to the direction of the cork. EXPLAIN the activity​

Answer 1

Answer:

i think newton 3 law.

every action has an equal and opposite reaction .

sorry if it is worng.

Answer 2

Answer:

Because of Newtons' third law the test tube will recoil.

Explanation:

According to third law of motion"every action have equal and opposite reaction"the test tube recoils . It exerts an equal force in the opposite direction.