Physics, 28.12.2019 23:31 Daveandemily17
In a laser, electrical energy is changed to light energy, and a small amount of the energy is wasted as heat. describe the total amount of the heat in the system (using the conservation of energy).
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The strong nuclear force acts over a small distance than the electrostatic force. true or false
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Which of the following are molecules? a. al b. ag c. mgcl2 d. nacl e. c3h8
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In a laser, electrical energy is changed to light energy, and a small amount of the energy is wasted...
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