On what factor following physical quantity depends power, kinetic energy, density, loudness
Answers
Answer:
power: a)momentum. b)force c)inertia
kinetic energy:on the velocity of the object squared
density:the atomic mass of the individual atoms or molecules and the how close the they are compressed together
loudness:on the amplitude,or height, of sound waves
Explanation:
The factors on which the power, kinetic energy, density, loudness depends are as follows :
Explanation:
The power of an object is given by work done per unit time. Power depends on the work done and time taken by the object.
When the object is in motion, it will posses some amount of kinetic energy. The kinetic energy of an object depend on its mass and its velocity.
The mass per unit volume of an object is called its density. It depends on the mass and volume of an object.
The loudness of sound depends on the amplitude of vibration of an object.
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