Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Natural and forced vibrations
When we strike a tuning fork with a rubber hammer it vibrates with certain frequency.
The frequency does not change even if we hit it harder. Thus every body has its own frequency called ‘natural frequency'.
When a body is set into vibrations and then left to itself, the vibrations are called natural vibrations.
If we strike a tuning form and then press its stem against the top of a table, the sound becomes louder because the table is forced to vibrate with the frequency of the tuning fork.
Hence, when a body executes vibrations under the action of an external periodic force, then the vibrations of the body are called forced vibrations.
how are particel interaction represented
working principle of vibration and deflection magnetometer?
What is radioactivity? Radioactivity: The process of spontaneous disintegration of the nuclei of heavy elements with the emission of certain radiations is known as natural ra
Work: In its technical sense, work is the product of force and distance, and work is done only when a force causes movement. We can see this by the formula: Work = Force x
Hoop conjecture (K.S. Thorne, 1972): The conjecture (as still unproven, though there is substantial evidence to hold up it) that a nonspherically compressed, nonspherical obje
Q. What is Fresnel diffraction? a) The source as well as the screen are at finite distances from the obstacle producing diffraction. b) The wave front suffer diffraction is
The magnifying power of an astronomical telescope in the normal adjustment position is 100. The distance among the objective and the eye-piece is 101 cm. Measure the focal lengths
which circular path in any time in any mation
Q. State Coulombs law in electrostatics? Coulomb's law declares that the force of attraction or repulsion between two point charges is directly proportional to the product of t
what is tortional pendulum?
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd