Question

A glass beaker of unknown mass contains 74.0 ml of water. The system absorbs 2000.0cal of heat and the temperature rises 20.0°C as a result. What is the mass of the beaker? The specific heat of glass is 0.18
cal/g °C, and that of water is 1.0 cal/g °C.​

Answer 1

Answer:

A glass beaker of unknown inns contains 74.0 ml of water. The system absorbs 2000.0 cal of heat and the temperature rises 20.0 degree C as a result. What is the mass of the beaker? The specific heat of glass is 0.18 caVg middot degree C, and that of water is 1.0 cal/g middot C degree. A) 140 g B) 560 g C) 540 g D) 270.000 g The process shown on the pV diagram in the figure

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