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After a 0.839 nm x-ray photon scatters from a free electron, the electron recoils at 1.50 x 106 m/s.
(a) What is the Compton shift in the photon's wavelength?
(b) Through what angle is the photon scattered?
A 57.0 kg skateboarder starts out with a speed of 1.70 m/s. He does +80.0 J of work on himself by pushing with his feet against the ground. Calculate the change (?PE = PEf - PE0) in the gravitational potential energy
A typical lightbulb in your house is rated 75 W, which means that the bulb dissipates 75 Wwhen connected to a DC voltage of 110 V. What is the current?
Two planets P1 and P2 orbit around a Star S in circular orbits with speeds v1=42.86 km/s, and v2=56.2 km/s respectively.
A photon with a wavelength 4.10pm scatters from an electron initially at rest. Find the maximum kinetic energy for the scattered electron
A disk among vertebrae in the spine is subjected to a shearing force of 630 N. Discover its shear deformation taking it to have the shear modulus of 1*109 N/m2. The disk is equivalent to a solid cylinder 0.700 cm high and 3.70 cm in diameter.
Consider a collection of N molecules moving freely (and randomly) around in space, in a closed container of ?xed volume. We’re going to break that volume up into a series of subvolumes (or “bins”), and associate an “occupation number” with each bi..
A race car is making a U-turn at constant speed. The coefficient of friction between the tires and the track is ?s = 1.79. what is the maximum speed at which the car can turn without sliding
At a recent rock concert, a dB meter registered 110 dB when placed 2.00 meters in front of a loudspeaker on the stage. Calculate the output power of the speaker
Determine the required angular speed of an ultracentrifuge for the radial acceleration of a point 2.12 centimeter from the axis to equal 425,000 gram
How long would it take to flood 1 acre of land to a depth of 1 foot if he pulled his finger out? Assume the hole did not get any bigger which is probably not a very realistic assumption.
A 1.20 cm high object is placed 20.0 cm from a concave mirror with focal length 15.0cm. Using the mirror equation, Calculate the position of the image
If a man is capable of lifting a 149 lb stone on land, how heavy a stone could he lift under water? The specific gravity of the stone is 2.45
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