State what is meant by resonance and provide some examples where it is crucial.

Resonance is where a system is forced to oscillate at a frequency close or at its natural frequency. The result of the forced oscillation produces a maximum energy transfer and, therefore, a large increase in amplitude of the oscillating body. Examples where the forced oscillation of a body near its natural frequency is crucial could be demonstrated with an instrument like the guitar. With this case the diameter and material of the string will determine the sound wave produced that will resonate in the cavity of the guitar. Therefore, producing a particular sound wave desired by the musician.

ZM
Answered by Zubin M. Physics tutor

2490 Views

See similar Physics A Level tutors

Related Physics A Level answers

All answers ▸

Calculate the frequency of a simple pendulum of length 950 mm. Give answer to an appropriate number of significant figures.


An ultraviolet wave of continuous frequency reflects from a solid surface back in the direction of the transmitter. Assuming no amplitude is lost, describe and explain the behaviour of the particles in the medium between the transmitter and surface.


The mercury atoms in a fluorescent tube are excited and then emit photons in the ultraviolet region of the electromagnetic spectrum. Explain (i) how the mercury atoms become excited and (ii) how the excited atoms emit photons.


Assuming the Earth is a perfect sphere of radius R. By how much would your mass (m), as given by a scale, change if you measured it on the north pole and on the equator?


We're here to help

contact us iconContact usWhatsapp logoMessage us on Whatsapptelephone icon+44 (0) 203 773 6020
Facebook logoInstagram logoLinkedIn logo

© MyTutorWeb Ltd 2013–2025

Terms & Conditions|Privacy Policy
Cookie Preferences