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In a lab, a substance was heated by 4°C each hour for 40 hours. What was the total change in temperature?

User Bsuire
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1 Answer

4 votes

Answer: 160°C

Explanation:

From the question, we are informed that a particular substance was heated by 4°C every hour for 40 hours.

The total change in temperature will be gotten by multiplying the change in temperature every hour by the total number of hours used. This will be:

= 4°C × 40

= 160°C

User Vmontanheiro
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