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Suppose you wanted to heat a mug of water (250 mL) from room temperature 25 C to 100 C to make a cup of tea. How much energy (in
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2. asked by David
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Suppose there is a forest fire, and firefighters drop water on it from planes. Which requirement(s) for a fire does the water
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The amount of heat Q needed to turn a mass m of room temperature T_1 water into steam at 100degrees C T_2 can be found using the
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2. asked by Anonymous
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suppose you want to heat 40kg of water by 20 degrees celcius. how many joules of heat are required?
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2. asked by Rosemary
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Suppose you are camping in the mountains and you need to melt 1.8 kg of snow at 0.0 degC to 70.0 degC. The specific heat of
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2. asked by Paul
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2. Suppose you pour 15 g of hot water (at 55 oC) into a glass that contains 20 g of ice (at - 10 oC). Neglect the heat absorbed
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2. asked by Jonathan
3. 549 views
2. Suppose you pour 15 g of hot water (at 55 oC) into a glass that contains 20 g of ice (at - 10 oC). Neglect the heat absorbed
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2. asked by Jonathan
3. 585 views
Suppose you want to heat 40 kg of water by 20 C. How many joules of heat are required?
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2. asked by Roberta
3. 573 views
suppose you want to heat 40g of water by 20c.how many joules of heat are required
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2. asked by Anonymous
3. 438 views
Suppose there is a forest fire, and firefighters drop water on it from planes. Which requirement(s) for a fire does the water
1. 1 answer
2. 28 views