Physics, asked by payalpawar527, 16 hours ago

If a body cools from 80 °C to 70 °C in 5 minutes, and to 60 °C in 11 minutes, what will its temperature be after 15 minutes? What is the temperature of its surrounding?

Answers

Answered by ayushvinithap

Answer:

For the decrease temperature from 70∘C to 62∘C in 5 minutes. The body cools from 70∘C to 62∘C in 5 minutes. According to Newton's law of cooling. ⇒To=30∘C.

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If a body cools from 80 °C to 70 °C in 5 minutes, and to 60 °C in 11 minutes, what will its temperature be after 15 minutes? What is the temperature of its surrounding?​

Answers

If a body cools from 80 °C to 70 °C in 5 minutes, and to 60 °C in 11 minutes, what will its temperature be after 15 minutes? What is the temperature of its surrounding?