A hot liquid is filled in a container and kept in a room of temperature 25ºC. The liquid emits heat at the rate of 200 J/s. When its temp. is 75ºC. When the temp. of liquid becomes 40ºC, the rate of heat loss in Js–1 is :–(a) 160 (b) 140(c) 180 (d) 60

A hot liquid is filled in a container and kept in a room of temperatur

1.	A hot liquid is filled in a container and kept in a room of temperature 25ºC. The liquid emits heat at the rate of 200 J/s. When its temp. is 75ºC. When the temp. of liquid becomes 40ºC, the rate of heat loss in Js–1 is :–(a) 160 (b) 140(c) 180 (d) 60
Answer» Correct Option (d) 60

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A hot liquid is filled in a container and kept in a room of temperature 25ºC. The liquid emits heat at the rate of 200 J/s. When its temp. is 75ºC. When the temp. of liquid becomes 40ºC, the rate of heat loss in Js–1 is :–(a) 160 (b) 140(c) 180 (d) 60

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