Oscillations

If an oscillation can be expressed in terms of sine or cosine function, then it is called harmonic oscillation. In such oscillations, a slight displacement of the body from its mean position sets it to oscillate, to and fro, about the mean position in such a manner that the force acting on varies directly with […]

During simple harmonic motion, energy is constantly exchanged between two forms: kinetic and potential. The potential energy could be in the form of: Gravitational potential energy (for a pendulum) Elastic potential energy (for a horizontal mass on a spring) Or both (for a vertical mass on a spring) Speed v is at a maximum when displacement x =

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Oscillator: An oscillator is a semiconductor device that produces oscillations similar to sinusoidal waves. Oscillation: It is a repetitive and periodic change of quantity with respect to time. It is measured with respect to some reference or central value. Mechanical oscillation is called vibration. Real examples of oscillation are AC (alternating current), pendulum, and heartbeat.

Beat, in material science, the throb brought about by the mix of two rushes of marginally various frequencies. The rule of beats for sound waves can be shown on a piano by striking a white key and a connecting dim key at the bass completion of the control centre. The subsequent sound is, on the

You will see how a stretched rubber band returns to its natural shape after you lose it. Consider bending an aluminium rod with just your hands or arm strength. Is it possible to bring the rubber back to its natural position? When it comes to solids, some people may struggle to understand the idea of

To understand beat frequency, consider two frequencies of 440 Hz and 441 Hz. While playing both of the frequencies simultaneously, both the frequencies interfere with each other and cause beat frequency. Beat frequency can be defined as the absolute value of the difference between two frequencies. In the above-given example, the difference between both frequencies

Oscillation is a repetitive and periodic change with respect to time. It is measured with respect to some reference or central value. Mechanical oscillation is called vibration. Real examples of oscillation are AC (alternating current), pendulum, and heartbeat. Oscillations can create waves. Some waves are visible, some are not. The unit used for the number

The horizontal axis of a spring force-displacement graph will contain displacement (in m) and force (in N) on it. The graph’s area is equal to Fs. The amount of time spent working on the item is reflected in this value. With the use of a spring force-displacement graph, we can Read forces directly from the