Power and torque are two important terms used in physics. Power defines the rate of doing a work, whereas torque represents the measure of energy that is applied while rotating an object about an axis or pivot...

In Physics, power is defined as the rate of change in energy. However, in general context we use the term power to refer to the energy that can be produced by various means like mechanical, electrical, etc....

Mhz and Ghz both are used to denote frequency units. Mhz stands for megahertz (10^6 hertz) whereas Ghz stands for gigahertz (10^9 hertz).

Transverse wave is a moving wave that has oscillations perpendicular to the direction of the energy transfer. In layman’s terms the wave moves perpendicular to the direction of the energy. So, if the energy is...

Sound waves are commonly related to the travel of sound. Sound is technically defined as a mechanical disturbance traveling through an elastic medium. Sound is a mechanical vibration that passes through a...