Question 190: Properties of Matter

Question

If a piece of metal is heated to temperature $$	heta $$ and then allowed to cool in a room which is at temperature $${	heta _0},$$ the graph between the temperature $$T$$ of the metal and time $$t$$ will be closest to

Accepted Answer

According to Newton's law of cooling, the temperature goes on decreasing with time non-linearly.

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Properties of Matter

If a piece of metal is heated to temperature $\theta and then allowed to cool in a room which is at temperature {\theta _0}, the graph between the temperature T of the metal and time t$ will be closest to

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