Model and Solved Question of Gen. science (Physics)

Q. 1 Which instrument is used to measure atmospheric pressure ?

A. Barometer

B. Bolometer

C. Barograph

D. Callipers

Answer: A. Barometer

Q. 2 Nuclear sizes are expressed in a unit named 

A. angstrom

B. tesla

C. fermi

D. newton

Answer : C. fermi

Q. 3 Specific gravity of milk can be measured by : 

A. dosimeter

B. lactometer

C. odometer

D. elaeometer

Answer : B. lactometer

Q. 4 Which instrument is used to measure the power of electric circuit ?

A. Viscometer

B. Voltmeter

C. Wavemeter

D. Wattmeter

Answer: D. Wattmeter

Q. 5 Name of instrument which is used to record physical happenings at a distant place ?

A. Transponder

B. Thermostat

C. Tonometer

D. Telemeter

Answer: D. Telemeter

RSS Feed Widget

Q. 6 Light year is a unit of 

A. intensity of light

B. distance

C. time

D. light

Answer : B. distance

Q. 7 The SI unit of electric charge is 

A. coulomb

B. ohm

C. kelvin

D. ampere

Answer : A coulomb

Q. 8 The colours of stars depend on 

A. Pollutants of air

B. atmospheric pressure

C. temperature

D. distance

Answer : C. temperature

Q. 9 Which instrument is used to measure sound under water ?

A. Hygroscope

B. Hygrometer

C. Hypsometer

D. Hydrophone

Answer: D. Hydrophone

Q. 10 The purpose of using diode is 

A. modulation

B. amplification

C. demodulation

D. purification

Answer : D. purification