A refrigerator placed in a room at 300K has inside temperature 200K. How many caslories of heat shall be delivered to the room for each 2 KiloCal of energy consumed by the refrigerator ideally?

In a refrigerator the inside temperature is at 270 K and the room temperature is 300 K. How many joules of heat will be delivered to the room for each joule of electric energy consumed by the refrigerator ?

In a refrigerator, heat from inside at 277K is transferred to a room at 300K. How many joules of heat shall be delivered to the room for each joule of electrical energy consumed ideally?

In a refrigerator, heat from inside at 277K is transferred to a room at 300K. How many joules of heat shall be delivered to the room for each joule of electrical energy consumed ideally?

In a refrigerator , heat from inside at 227 K is transferred to a room at 300 K . How many joules of heat shall be delivered to the room for each joule of electrical energy consumed ideally ?

In a refrigerator, heat from inside at 277 K is transferred to a room at 300K . What is the cofficient of performance of the refrigerator. How many joule of heat will be deliverd to the room for each joule of electric energy consumed ideally?

The temperature inside a refrigerator is t_(2)^(@)C . The amount of heat delivered to the room for each joule of electrical energy consumed ideally will be