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(1) Standing pulse can be longitudinal / transverse.
(2) The disturbance confined to a particular part among the starting point and reflecting point of the ray.
(3) There is no forward speed of the disturbance from single molecule to the adjoining particle and so on, beyond this ceratin section.
(4) The total energy related with a stationary wave is twice the power of every of incident and reflected pulse. As in stationary pulse nodes are permanently at rest. So no power can be transmitted across then i.e. power of single part is confined in that section. Though this energy oscillates among kinetic energy and elastic potential energy of molecules of the medium.
Problem The work done by a force as it acts on an object equals the force times the displacement times the cosine of the angle between the force and displacement vectors. a
what is linear and angular variables?
Light is quantized. Photons are light quanta. It has zero REST mass. Therefore, it always travels at maximum speed permitted by relativity
It is described as the nature of charge potential of charge potential is of two types: (i) Positive potential: with respect to positive charge. (ii)Negative potential: with r
Advantages of A.C. transmission of power 1. The power can be produced at high voltages. 2. The maintenance of a.c. sub-stations is simple and cheaper. 3. The a.c. voltage
Draw the v-t graph of an automobile that accelerates uniformly from rest at t = 0.00 s and covers a distance of 180.0 m in 12.0 s.
Determine the value of ‘a' for which the vector field is solenoidal.
how to solve kinematic problems?
Define the Yttrium Aluminium Garnet doped with Neodymium laser in short. Nd:YAG laser: a. Nd:YAG, this term stands for Yttrium Aluminium Garnet doped along with Neodymium
sharpness of resonance
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