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Problem: The (kinetic) energy of a photon is 10 eV. An electron has the same de Broglie wavelength as the wavelength of the photon.
Part A: What is the electron's kinetic energy (in eV).
Please show all work to solve the above problem.
Consider a thunderstorm that extends 10 km from the ground to the top of the storm. If the vertical velocity in the center of the storm is w = 10 ms-1. If the storm is 10 km wide, how fast will the horizontal wind speed be at the top and bottom of..
The moon's mass is 7.4 x 10^22kg and it orbits 3.8 x 10^8m from the earth. What is the angular momentum of the moon around the earth
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The adiabatic, aergonic throttling calorimeter is a device by which the quality of wet steam flowing in a pipe may be determined. Determine (a) the enthalpy of the steam in the pipe
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In compressing the spring in a toy dart gun, 0.6 J of work is done. When the gun is fired, the spring gives its potential energy to a dart with a mass of 0.08 kg, What is the dart's speed
Suppose Fuzzy, a quantum-mechanical duck, lives in a world in whichh = 2πJ · s. What is the minimum uncertainty in the duck's speed
Halley's comet, which passes around the Sun every 76 years, hasan elliptical orbit. When closest to the Sun (perihelion) it is ata distance of 8.823 x 1010 m, Calculate its speed at aphelion
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