How much heat is lost

Is heat lost in heating water and ice?No. Entropy is lost, but heat energy is not lost.
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2. asked by Lisa
3. 556 views
help please I keep reading about heat in my book and just cant get it.the amount of heat gained or lost by a substance is equal
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2. asked by sam
3. 712 views
how is heat lostheat flows from a hot surface to a colder surface. Heat may be lost by conduction, convection, or radiation.
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2. asked by kp
3. 564 views
When the power supplying a 30.0 gallon water heater was turned off, the temperature dropped from 75.0 degrees celsius to 22.5
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2. asked by Un-Known
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Why is it impossible for a heat engine to be 100% efficient?a. Entropy always decreases in a heat engine b. Work cannot be done
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2. asked by kricket
3. 144 views
Why is it impossible for a heat engine to be 100% efficient?A) Work cannot be done on a heat engine. B) Some heat is always lost
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2. asked by Iwannaknow
3. 207 views
An ice cube of mass 10g at -10C is added to the beaker containing 150mL of water at 88.5C. Assuming no heat is lost to the
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2. asked by Bill
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An ice cube of mass 10g at -10C is added to the beaker containing 150mL of water at 88.5C. Assuming no heat is lost to the
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2. asked by Anonymous
3. 775 views
1 The principle of conservation of heat energystates that that when an object is at constant temperature or is in thermal
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2. asked by Cali franco
3. 688 views
1 The principle of conservation of heat energy states thatthat when an object is at constant temperature or is in thermal
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2. asked by Austin
3. 713 views