Physics
adro
22

Which of the following instruments is used to measure air pressure? a. Anemometer b. Hygrometer c. Barometer d. Thermometer

+2
(1) Answers
rekeyia21

Barometer is the instrument that is used to measure air pressure. The correct option among all the options given in the question is option "c". A barometer is a scientific instrument that is used in meteorology for measuring the pressure in the atmosphere. This instrument is made of a long glass tube that is open in one end and closed in the other. It contains mercury and is placed invertedly in a bigger container containing mercury.

Add answer