Calculate classical radiation loss from electron bound
Calculate the classical radiation loss (Larmor's formula) from an electron bound in hydrogen atom in units of eV/s. Assume that the electron is following a circular orbit with radius of 5x10^-11 m at a speed of 2x10^6 m/s.
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The back car has twice the inertia (mass) of the front car. When the back car hits the front and the bumpers lock, how fast will the two cars be moving?
The balloon material is such that the pressure inside is always proportional to the square of the diameter. Determine the work done when the volume of the balloon doubles as a result of heat transfer.
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A 550 mL sample of Oxygen gas is collected over water at atemperature of 21.0 degree Celcius and a pressure of 743 mmHgaccording to the following reaction. (Vapor pressure of water at21.0 degree Celcius = 18.7 mmHg, 1 atm = 760 mmHg)
Acetaldehydedecomposes at 750 K: CH3CHO → CO + CH4.The reaction is first order in acetaldehyde and the half-life ofthe reaction is found to be 530 seconds. What is the rate constantfor the reaction at this temperature?
What percentage of the projectile's incident kinetic energy does the target (with the projectile in it) carry off after being struck?
Calculate the fraction of sites in lead (Pb) that are vacant near its melting temperature of 327°C. Assume an activation energy for vacancy formation of 0.55 eV/atom.
What is the energy stored in such a cell membrane if the potential difference across it is 0.0679 V?
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