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01.12.2020 •
Physics
How much heat is released to freeze 47.30 grams of copper at its freezing point of 1,085°C? The latent heat of fusion of copper is 205.0 J/g. –4.3 joules 4.3 joules –9,697 joules 9,697 joules
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Ответ:
series and a parallel circuit each have two resistors of 2 Ohms each. A third resistor of 2 Ohms is added to each of these circuits. The overall resistance of the circuit .
A. Parallel, increases
B. Parallel, decreases ✓
C. Series, increases
D. B and C only
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