We are providing “Must Do series” for the competitive exam on different topics and subjects. Students can go through these topics , as it will help students to understand the concepts easily and remember it for longer period of time.
1. Aerometer :
Instrument for measuring weight and density of air and gases.
Instrument used in aircraft to measure altitude.
Instrument used to measure electrical current flowing in a circuit.
Instrument to measure the force and velocity of wind.
Instrument to measure intensity of sound.
Instrument used to measure the atmospheric pressure.
Instrument used for measuring quantities of heat.
A medical instrument for tracing heart movements.
Device used for measuring growth in plants.
Instrument for transforming mechanical energy into electrical energy.
ALL THE BEST