Air resistance is negligible and energy losses at P are negligible. (i) Show that the vertical distance h between A and B is 15 cm. [1] (ii) Calculate the change in gravitational potential energy of the sphere as it moves from A to B. change in gravitational potential energy = J [2...
A longitudinal wave causes the particles of a medium to move parallel to the direction of the wave.Figure 15-2b shows a longitudinal wave .Note that the motion of the spring is parallel to the direction in which the wave is moving .Thus the difference between transverse and longitudinal ...
(b) What is wavefunction? What is its significance ? (c) When a longitudinal wave passes through a medium (liquid or gas) write down the expression for the pressure amplitude of the wave. View Solution Draw the pressure-distance graph of a longitudinal wave. Compare it with the displacement...
When a wave moves in the direction of the vibrating Particles, it is called a longitudinal wave. Video SolutionText SolutionGenerated By DoubtnutGPT Step-by-Step Solution: 1. Understanding Wave Motion: - Waves are disturbances that transfer energy from one point to another. They can be classif...
A Wave Energy Converter that includes a nacelle, which has a central longitudinal Axis, a First Pole connected to the nacelle, a Second Mast attached to the gondola, a First Tube, a Second Tube.An apparatus and method for converting wave energy using the relative rotational movement between ...
b. Refraction - the bending of a wave caused by a change in speed as the wave moves from one medium to another. The girl sees the boy’s foot closer to the surface than it actually is. No! He is looking straight down and not at an angle. There is no refraction for him. If the...
). Thus the particle does not pick up any energy from the wave. The above discussion suggests that in order for the particle to gain energy from an electromagnetic wave, either one or both the constants of motion must be violated. It is known that a charged particle interacting with an ...
frictional force = N [2] [Total: 11] © UCLES 2018 9702/22/O/N/18 [Turn over 10 4 (a) Sound waves are longitudinal waves. By reference to the direction of propagation of energy, state what is meant by a longitudinal wave. [1] (b) A stationary sound wave in air has amplitude...
英语翻译A longitudinal wave causes the particles of a medium to move parallel to the direction of the wave.Figure 15-2b shows a longitudinal wave .Note that the motion of the spring is parallel to the direction in which the wave is moving .Thus t
The above process is repeated until the estimated value converges, and this process is used as the Lorentz linewidth. 2.4. Second-Order Stokes Wave Based on Brillouin Scattering The method is based on the principle of inducing second-order Stokes light in Brillouin fiber ring lasers and can ...