Multiple choice

Which of the following statements is/are true? a. Due to gravity the air at the surface is denser and hence, has higher pressure. b. Air pressure is measured with the help of the aneroid barometer. c. Air pressure increases with height.

  1. Only a

  2. Only b

  3. Only c

  4. Only a and b

  5. All of these
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

This is the correct answer, as both these statements are correct.

Keep practicing — related questions