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100,000J of heat is added

100,000J of heat is added to a 2.0KG of ice at -8degrees C. How much ice melts?
1. 1 answer
2. asked by Chris
3. 470 views
A man consumes 50,000J of heat in doing his work out activities. A serving of his food provides him with 25,000J of energy.
1. 0 answers
2. asked by jaycab
3. 445 views
at the top of a hill a rollercoaster has 67,500j of kinectic energy and 290,000j of potential energy. gradually the
1. 1 answer
2. asked by robbie
3. 611 views
a the top of a hill a rollercoaster has 67,500j of kinetic energy and 290,000j of potential energy. gradually the roller coaster
1. 3 answers
2. asked by robbie
3. 678 views
How much quantity of heat energy is required to change 8.0kg of ice at 0°C into water at the same temperature?
1. 1 answer
2. 43 views
How much quantity of heat energy is required to change 7.4kg of ice at 0°C into water at the same temperature? [Lf=306,000J/kg]
1. 1 answer
2. 42 views
Grass - Grasshopper - Blue jay. - Owl97 000J. - 7 000J - 600J. - 50J Calculate the percentage of the energy that is passed on
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2. asked by Kamogelo
3. 46 views
Objects A and B have the same mass of 3.4 kg and are at their melting points. They melt when 4.9 × 104 J of heat is added to A
1. 1 answer
2. asked by Anonymous
3. 1,197 views
Objects A and B have the same mass of 4.3 kg and are at their melting points. They melt when 4.9 × 104 J of heat is added to A
1. 2 answers
2. asked by A.S
3. 1,493 views
A gold bar weighing 33.5g and having an initial temperature of 25.0 Celsius, absorbs 5,000J of heat. What would be the new
1. 1 answer
2. asked by lil uzi vert
3. 449 views