What will its temperature be after it absorbs
What will its temperature be after it absorbs 4.22 kJ from its surroundings when a 454 gram block of lead is at an initial temperature of 22.5degrees Celsius. [sPb = 0.128 J/g degrees Celsius]
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What is the partial pressure of Xe in the mixture when a mixture of Kr and Xe has a density of 2.50 g/L at a total pressure of 0.500 atm and at 0 deg C.?
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The two positive point charges on the y-axis, each of which consists of a charge of around 5.0 x 10-9 C, are positioned at y = +0.40 m and y = -0.40 m. Determine the magnitude and direction of the resulting electric force acting on the charge of 8
Explain how much heat does it take to raise the temperature of 225 grams of water from the 25 degrees Celsius to 100 degrees Celsius?
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