Question:

an body cools down from 80°C to 60°C in 5 minutes The temperature pf the surrounding is 20°C. The time taken to cool from 60°C to 40°C is

Updated On: Mar 19, 2025
  • \(\frac{25}{3}s\)
  • 500 s
  • 450 s
  • 420 s
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The Correct Option is B

Solution and Explanation

The correct option is(B): 500 s
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