Question

Sumit wanted to study the variations in the atmospheric pressure on a
hot summer day. He took the readings at 6am in the morning and
recorded it. Later at 12 O’clock, he took the second reading, followed by
the third reading at 6 pm. How does the atmospheric pressure change?
Does it increase, decrease or remain the same? Give a reason for your
answer.

Answer 1

What do you mean please type questions properly