Physics, 19.12.2021 09:40 darenl2163
a 252,000j of heat energy is required to heat 2kg water. if (CH2O=42000j/kgk. what is change in temperature ?
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A15.75-g piece of iron absorbs 1086.75 joules of heat energy, and its temperature changes from 25°c to 175°c. what is the specific heat capacity of iron?
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During a car accident, a 125kg driver is moving at 31m/s and in 1.5s is brought to rest by an inflating air bag. what is the magnitude of the change in momentum to the driver
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a 252,000j of heat energy is required to heat 2kg water. if (CH2O=42000j/kgk. what is change in temp...
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