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How much heat does it take to raise the temperature of 5.0 kg of plastic from 15°C to 75°C? The specific heat of plastic is 2.67 kJ/(kg•°C). Use Q = mc Tr-T).
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3 votes
How much heat does it take to raise the temperature of 5.0 kg of plastic from

15°C to 75°C? The specific heat of plastic is 2.67 kJ/(kg•°C).
Use Q = mc Tr-T).

User NoMoreErrors
by
4.3k points

2 Answers

4 votes
Answer:
801 J

Step-by-step explanation:
How much heat does it take to raise the temperature of 5.0 kg of plastic from 15°C-example-1
User Giulio Colleluori
by
4.2k points
5 votes

Answer:

780 KJ

Step-by-step explanation:

User Gangadhars
by
4.3k points
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