General Science measurements
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Electric current is measure by
Decibel is the unit for
speed of light
radio wave frequency
intensity of sound
intensity of heat
What is the unit for measuring the amplitude of a sound?
Nautical mile is a unit of distance used in
measuring the boundaries of a nation
kilohertz is a unit which measures
power used by a current of one ampere
electromagnetic radio wave frequencies
There are 5 questions to complete.