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X-rays with energy of 300 keV undergo Compton scattering from a target. The scattered rays are deflected 37 degrees relative to the direction of the incident rays.
1. What is the Compton shift in wavelength?
2. What is the energy of the scattered x-ray?
3. What is the speed of the recoiling electron?
A woman passes through a revolving door with a tangential speed of 1.6m/s if she Is 70 m from the center door, what is the door angular speed
Consider an RC circuit in which the capacitor is being charged by a battery connected in the circuit. After a time equalto four time constants, what percentage ofthe final charge is present on the capacitor?
you hear the sonic boom of a high speed jet plane exactly 2.90 s after it passes directly overhead in level flight. what is the altitude of the plane
A large air conditioner has a resistance of 6.0 Ohm and an inductive reactance of 16 Ohm. Find the impedance of the air conditioner
A wave pulse travels down a slinky. The mass of the slinky is m = 0.85 kg and is initially stretched to a length L = 6.5 m. What is the speed of the wave pulse
An excited state of a certain nucleus has a lifetime of 5 X10-18s. Find the mimimum possible uncertainty of it's energy
A wooden raft has a mass of 85 kg. while empty it floats in water (density 1000 kg/m3) with 61 percent of its volume submerged. What mass of sand can be put on the raft without it sinking.
A proton (m = 1.7 × 10–27 kg, q = +1.6 ×10–19 C) starts from rest at point A and has a speed of 40km/s at point B. Only electric forces act on it through this motion. Decide the electric potential difference.
a flywheel of mass 181 kg has an effective radius of 0.63 m assume the mass is concentrated along a circumference
Two blocks of weights 45.0 and 83.0 N are connected by as massless string and slide down an inclined plane making an angle of 31.0 deg. to the horizontal. find the magnitude of the lighter block's acceleration
What is the acceleration due to gravity - The mass of the wire is negligible compared to the mass of the ball. Determine the acceleration due to gravity.
Two cars of mass 2000 kg and 1000 kg, respectively, collide inelastically. Find the initial speed and direction of the lighter car
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