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1. How much thermal energy does a 2kg steel block (c=450J/kg°C) lose when it cools from 300°C to 20°C? please help me and show the working out. ​
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1. How much thermal energy does a 2kg steel block

(c=450J/kg°C) lose when it cools from 300°C to 20°C?

please help me and show the working out. ​

User Yurkee
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3.5k points

1 Answer

7 votes
That’s really rude you just typed in a bunch of letters to get points
User Christopher Jones
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3.4k points
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