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The temperature of a sample of iron increased by 23.1 °C when 267 J of heat was applied. What is the mass of the sample?
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38 votes
38 votes
The temperature of a sample of iron increased by 23.1 °C when 267 J of heat was applied. What is the mass of the sample?

The temperature of a sample of iron increased by 23.1 °C when 267 J of heat was applied-example-1
User SuReSh PaTi
by
3.0k points

2 Answers

20 votes
20 votes

Answer:

25

Step-by-step explanation:

go answer my question pls

User Pismy
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2.4k points
12 votes
12 votes

Q = mcΔt

c iron = 0.449 (from table)

m = Q/cΔt

m = 267 /(0.449 x 23.1)

m = 25.74 g

User Dustan
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3.1k points
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