why the room temp increse if room is comletely closed and in the closed room the door of refrigereter is open (it is in working condition) (10+2) (ask in aieee)
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the temperature of room rises becoz as energy change takes in refrigereter when we switch onthe the refrigerater electrical energy changes to mechanical energy and heat and light energy also is also liberated which increases the temperature of room
jobanputraronil:
yap thanks for ans..
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