Q1 gamma-ray busters are objects in the universe that emit

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Q1. Gamma-ray busters are objects in the universe that emit pulses of gamma rays with high energies. The frequency of the most energetic bursts has been measured at around 3.0 x 10^21 Hz what is the wavelength of these gamma rays.

Q2. A child slides down a slide with the 29 degree incline, and at the bottom her speed is precisely half of what it would have been if the slide had been frictionless. Compute the coefficient of sliding between the child and the slide.

Reference no: EM13354734

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