4. By doubling the wavelength of a wave on a particular string, what happens to the wave speed v and the frequency f?

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A: Given: Initial height of monkey from ground = 40 m Mass of monkey = 10 kg Final height of monkey…

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A: When the rock is thrown down then it will fall under gravity  then its acceleration  will be equal…

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A: We will answer the question using Gauss's law. The detailed steps are as follows.

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Shock Waves

Shock waves are common in continuum mechanics, and their dominance is attributable to the fact that they are stronger (or even less) compressible. Substantial perturbations propagated as sudden dynamic changes of a compressible medium supersonically. Shock waves are all around us in our daily lives. Lightning, earthquakes, volcanic eruptions, and meteorite impact all produce them in nature. Even the earth, which is protected by its magnetic field, generates a shock wave as in solar wind that travels around 20 Earth radiuses. These shock waves might be either constant, linked to the body, or unsteady, i.e., moving around with time. All of the shocks mentioned above can be damaging, so precautions must be taken to reduce their impact.