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If 20 grams of water absorbs 820 joules of heat, what is the temperature change of the water

If 20 grams of water absorbs 820 joules of heat, what is the temperature change of the water
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4 votes
If 20 grams of water absorbs 820 joules of heat, what is the temperature change of the water

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User Ildelian
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6.7k points

1 Answer

5 votes
E = mcT
820 = 20 × 4.2 × T
T = 820/(20×4.2)
= 9.76
Change in temperature is 9.76°C
answered
User LKB
by
7.4k points
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