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When the particles of a medium are vibrating?
For a sound wave traveling through air, the vibrations of the particles are best described as longitudinal. Longitudinal waves are waves in which the motion of the individual particles of the medium is in a direction that is parallel to the direction of energy transport.
What is a single vibratory disturbance of a medium?
A wave is a continuous and repeating disturbance of a medium and a pulse is a single disturbance.
What happens when a vibration moves through a medium?
When molecules in a medium vibrate, they can move back and forth or up and down. Sound energy causes the molecules to move back and forth in the same direction that the sound is travelling. This is known as a longitudinal wave.
What is one cycle of a wave?
A wave is a disturbance in a medium that carries energy without a net movement of particles. The wavelength of a wave is called the length of one complete wave cycle. Therefore, one wavelength is referred to as a cycle of a wave.
What is the time taken for one complete vibration?
time period
The unit of vibration is hertz. The number of oscillations of an oscillating body per second is known as frequency. Complete step by step answer: The time taken by a vibrating body to complete one vibration is time period.
When the particles of a medium are vibrating at right angles to the direction of energy transport then the wave is a wave?
➠When the particles of a medium are vibrating at right angles to the direction of energy transport, then the wave is a transverse wave.
How long does it take particles to complete a vibrational cycle?
The period of a wave is the time for a particle on a medium to make one complete vibrational cycle. Period, being a time, is measured in units of time such as seconds, hours, days or years. The period of orbit for the Earth around the Sun is approximately 365 days; it takes 365 days for the Earth to complete a cycle.
What is meant by one complete vibration?
Grade 10. Ans :- A complete cycle of vibration occurs when the object moves from one extreme position to the other extreme, and back again. The number of cycles that a vibrating object completes in one second is called frequency. The unit of frequency is hertz (Hz). answer.