A liquid is filled in a container which is kept in a room whose temperature is 20∘C. When temperature of liquid is 80∘C, it emits heat at the rate of 45 cal s−1. When temperature of liquid falls of 40∘C, using Newtons law of cooling, its rate of heat loss will be

A liquid is filled in a container which is kept in a room whose temper

1.	A liquid is filled in a container which is kept in a room whose temperature is 20∘C. When temperature of liquid is 80∘C, it emits heat at the rate of 45 cal s−1. When temperature of liquid falls of 40∘C, using Newtons law of cooling, its rate of heat loss will be
Answer» A liquid is filled in a container which is kept in a room whose temperature is $20^{\circ} C$ . When temperature of liquid is $80^{\circ} C$ , it emits heat at the rate of $45 {cal s}^{- 1}$ . When temperature of liquid falls of $40^{\circ} C$ , using Newtons law of cooling, its rate of heat loss will be

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A liquid is filled in a container which is kept in a room whose temperature is 20∘C. When temperature of liquid is 80∘C, it emits heat at the rate of 45 cal s−1. When temperature of liquid falls of 40∘C, using Newtons law of cooling, its rate of heat loss will be

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