Q1.A) the temperature of a silver bar rises by 10.0°C when it absorbs 1.23 kJ of energy by heat. The mass of the bar is 525 g. Determine the specific heat of silver from these data.
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![Q1.A) the temperature of a silver bar rises by 10.0°C when it absorbs 1.23 kJ of
energy by heat. The mass of the bar is 525 g. Determine the specific heat of
silver from these data.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc7db6c51-b575-4c1d-8f45-39fa670609ea%2Fe3c8e9ba-a78d-41ba-b33a-91255dda8778%2F4n8vgos_processed.jpeg&w=3840&q=75)
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- A2.9 kg lump of aluminum is heated to 95°C and then dropped into 10.0 kg of water at 5.0°C. Assuming that the lump-water system is thermally isolated, what is the system's equilibrium temperature? Assume the specific heats of water and aluminum are 4186 and 900 J/kg-K, respectively. Number i UnitsThe amount of heat per second conducted from the blood capillaries beneath the skin to the surface is 210 J/s. The energy is transferred a distance of 1.7 x 10-3 m through a body whose surface area is 1.6 m². Assuming that the thermal conductivity is that of body fat, determine the temperature difference between the capillaries and the surface of the skin. Number i Unitsparts d & e only
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