Physics, 13.07.2019 05:30 tyannamonae
In a model of the hydrogen atom, the electron travels in circular orbits around the proton. what is the electric potential, in volts, due to the proton on an electron in an orbit with radius 2.08 x 10^-10 m?
Answers: 2
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A100-watt light bulb illuminates a solar cell. the electricity from the solar cell operates a water pump that delivers 1 watt of power. what is the efficiency of the system?
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Under normal conditions, describe how increasing the temperatures effects the solubility of a typical salt
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The strong nuclear force acts over a small distance than the electrostatic force. true or false
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The ideal gas model is valid if which of the following conditions is true? the gas density is low. the gas density is high. the temperature is low. the temperature is high. the gas density and the temperature are low. the gas density and the temperature are high. the gas density is high and the temperature is low. the gas density is low and the temperature is high.
Answers: 3
In a model of the hydrogen atom, the electron travels in circular orbits around the proton. what is...
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