Question

Two tin cans - P and Q, both half-filled with water are heated on two stoves till the water inside them starts boiling. They are boiled for 1 minute after which the stoves are turned off. The mouth of can P is sealed tightly with a lid immediately and placed under running tap water. The mouth of can Q is sealed tightly after 30 minutes and then placed under running tap water. What will we observe?

Answer 1

Answer:

I Don't know this question ❓❓