Question

Which of the statements is not true about air pressure? a) The instrument used to measure air pressure is called a thermometer b) Air pressure is used to fill ink in a fountain pen. c) Air exerts pressure in all directions. d) Pressure exerted by air is called atmospheric pressure.


please tell fast​

Answer 1

Answer:

A) False

the instrument used to measure air pressure is called barometer

B) False

Atmospheric pressure is an indicator of weather. When a low-pressure system moves into an area, it usually leads to cloudiness, wind, and precipitation. High-pressure systems usually lead to fair, calm weather. A barometer measures atmospheric pressure, which is also called barometric pressure.

C) True

Air exerts pressure in all directions.

D) True

Pressure exerted by air is called atmospheric pressure.