A metal ball is heated to a temperature of 100 degree Celsius and it is placed in water which is at 40 degree Celsius. If in 4 minutes the temperature of the ball is reduced to 60 degree Celsius. Find the time at which the temperature of the ball is 50 degree Celsius
Question
Question
A metal ball is heated to a temperature of 100 degree Celsius and it is placed in water which is at 40 degree Celsius. If in 4 minutes the temperature of the ball is reduced to 60 degree Celsius. Find the time at which the temperature of the ball is 50 degree Celsius
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Problems

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