X-rays with an energy of 301 kev undergo compton scattering with a target. if the scattered x-rays are detected at 77.5^{\circ} ∘ relative to the incident x-rays, what is the wavelength of the scattered photon?

Which is not a step in the rock cycle?

Erosion of the beach is normally a slow process. however, in certain situations, large chunks of shore may wash out to sea. what could cause this to happen?

Alarge cruise ship of mass 7.00 ✕ 107 kg has a speed of 11.6 m/s at some instant. (a) what is the ship's kinetic energy at this time? (b) how much work is required to stop it? (give the work done on the ship. include the sign of the value in your answer.) (c) what is the magnitude of the constant force required to stop it as it undergoes a displacement of 3.00 km?