General Knowledge - General Science

Exercise :: General Science - Measurements

1. 

What is the unit for measuring the amplitude of a sound?

A. Decibel
B. Coulomb
C. Hum
D. Cycles

Answer: Option A

Explanation:

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2. 

Reading of a barometer going down is an indication of

A. snow
B. storm
C. intense heat
D. rainfall

Answer: Option D

Explanation:

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3. 

Decibel is the unit for

A. speed of light
B. radio wave frequency
C. intensity of sound
D. intensity of heat

Answer: Option C

Explanation:

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4. 

One fathom is equal to

A. 6 feet
B. 6 meters
C. 60 feet
D. 100 cm

Answer: Option A

Explanation:

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5. 

Fathom is the unit of

A. sound
B. depth
C. frequency
D. distance

Answer: Option B

Explanation:

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