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attashe74 [19]
3 years ago
14

COMPARE: Identify three ways that a biologist's research is similar to an astronomer's. Both scientists always perform experimen

ts in the lab. Both scientists share knowledge with scientists in other fields. Both scientists make observations Both scientists form and test hypotheses
Chemistry
1 answer:
Ilya [14]3 years ago
7 0

The answer is B thank u for your service bye

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Is a glass window good reflector of heat??
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Yes, Is a glass window good reflector of heat.

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Calculate the heat required to convert 10g of water at 100 c to steam at 100 c the specific heat of water is 1.00 cal the heat o
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Life vest floats in the water therefore what do you know about the life vests density?
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A piece of silver releases 202.8 J of heat while cooling 65.0 °C. What is the mass of the sample? Silver has a specific heat of
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Explanation:

The quantity of heat energy (Q) released from a heated substance depends on its Mass (M), specific heat capacity (C) and change in temperature (Φ)

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C = 0.240 J/g °C.

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Then, Q = MCΦ

202.8J = M x 0.240 J/g °C x 65°C

202.8J = M x 15.6 J/g

M = (202.8J / 15.6 J/g)

M = 13 g

Thus, the mass of silver is 13 grams

7 0
3 years ago
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