General Science - Measurements

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

Decibel Coulomb Hum Cycles

2.Reading of a barometer going down is an indication of

snow storm intense heat rainfall

3.One fathom is equal to

6 feet 6 meters 60 feet 100 cm

4.Light year is a measurement of

speed of aeroplanes speed of light Stellar distances speed of rockets

5.One horse power is equal to

746 watts 748 watts 756 watts 736 watts