On being introduced to the laws of thermodynamics, a student retorted, “When the brakes of a moving car are applied, the kinetic energy of the car does diminish and even drops to zero when the car comes to a stop.” The student thought that his observation about the car contradicted the first law of thermodynamics. Does the reduction of the car’s kinetic energy really contradict the first law of thermodynamics
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Which is not true about oxygen-17 and oxygen-18?
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Takumi works in his yard for 45 minutes each saturday. he works in the morning, and he wears sunscreen and a hat each time he works in the yard. what does takumi hope to reduce through his actions? the likelihood of stochastic effects, such as dna mutations the severity of stochastic effects, such as cancer the severity of non-stochastic effects, such as cancer the likelihood of non-stochastic effects, such as radiation sickness
Answers: 3
On being introduced to the laws of thermodynamics, a student retorted, “When the brakes of a moving...
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