One nanometer is
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Mechanical energy is the combination of kinetic energy and
The speed of sound in air at 0°is
Fill in the blank with the most appropriate option.
18 volts = ___ x 3 ohms
In Force equation, F is equal to
We obtain average _____________ by dividing the total energy consumed by the total time taken.
What is the SI unit of pressure
Which of the following is false?
Sound waves are ___ waves.