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A. Ampere
B. Polaroid
C. Joule
D. Decibel
Answer
Answer
C. Joule
Submitted by: Toheed Ahmed
The unit of Current is _______?
A. Joule
B. Ampere
C. Calories
D. Kelvin
Answer
Answer
B. Ampere
Submitted by: Toheed Ahmed
When listening to heart beat with __________ , one hears closing of valves.
A. Radio Telescope
B. Microphone
C. Stethoscope
D. Audiometer
Answer
Answer
C. Stethoscope
Submitted by: Toheed Ahmed
__________ is related to Distance.
A. Thermometer
B. Voltmeter
C. Light year
D. Richter Scale
Answer
Answer
C. Light year
Submitted by: Toheed Ahmed
Pressure of gases is measured by __________?
A. Seismograph
B. Barometer
C. Sextant
D. Pyrometer
Answer
Answer
B. Barometer
Submitted by: Toheed Ahmed
There are ________ in one gram weight.
A. 981 Dynes
B. 1000 Dynes
C. 450 Dynes
D. 532 Dynes
Answer
Answer
A. 981 Dynes
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__________ is used to measure the approximate height above the ground.
A. Fathometer
B. Hygrometer
C. Anemometer
D. Altimeter
Answer
Answer
D. Altimeter
Submitted by: Toheed Ahmed
Velocity of wind is measured by ________?
A. Kelvin
B. Anemometer
C. Periscope
D. Microphone
Answer
Answer
B. Anemometer
Submitted by: Toheed Ahmed
__________ is used to convert sound waves into electric energy.
A. Anemometer
B. Microphone
C. Pyrometer
D. Barometer
Answer
Answer
B. Microphone
Submitted by: Toheed Ahmed
__________ is used for Observing and often photographing the sun‘s corona.
A. Microscope
B. Lucimeter
C. Ammeter
D. Coronagraph
Answer
Answer
D. Coronagraph
Submitted by: Toheed Ahmed