Physics MCQs Questions Answers for SAT Test

Physics MCQs Questions Answers for SAT Test download in pdf 1.When a body receives radiation in the wavelength range 0.1 μm to 100 μm then its temperature. A. Increases B. Decreases C. Does not change D. Unpredictable ANSWER: A 2.The Stefan-Boltzmann constant has the units of . A. W/m.K4 B. W/m2.K4 C. J/m2.K4 D. W/m2.K2 … Read more

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