Kelvi

A refrigerator works between $4^{\circ}C$ and $30^{\circ}C.$ It is required to remove $600$ calories of heat every second in order to keep the temperature of the refrigerated space constant. (Take 1 cal = 4.2 J). The power required is

medium

Thermal Properties of Matter

2016

physics

$236.5$ W

$2365$ W

$2.365$ W

$23.65$ W

Explanation

To solve this problem, we need to determine the power required by the refrigerator. $\\$ Given: $\\$ • The refrigerator works between $4^{\circ}C$ and $30^{\circ}C. \\$

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A refrigerator works between 4∘C 4^{\circ}C 4∘C and 30∘C. 30^{\circ}C. 30∘C. It is required to remove 600 600 600 calories of heat every second in order to keep the temperature of the refrigerated space constant. (Take 1 cal = 4.2 J). The power required is

Explanation

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A refrigerator works between $4^{\circ}C$ and $30^{\circ}C.$ It is required to remove $600$ calories of heat every second in order to keep the temperature of the refrigerated space constant. (Take 1 cal = 4.2 J). The power required is