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When the door of a refrigerator is kept ...

When the door of a refrigerator is kept open then the room temperature starts

A

cool down

B

hot up

C

first cool down then hot up

D

neither cool down nor hot up

Text Solution

Verified by Experts

The correct Answer is:
B
Room may become hotter as in that event amout of heat removed would be less than the amount of heat released in the room.
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Knowledge Check

  • If a refrigerator door is kept open, then we get

    A
    room cooled
    B
    room heated
    C
    more heat is passed out
    D
    no effect on room

  • Open the door.

    A
    The door must be opened.
    B
    The door will be opened.
    C
    The door is opened.
    D
    Let the door Be opened.

  • If a refrigerator's door is kept open, then -

    A
    Room will be cooled
    B
    Room will be heated
    C
    May get cooled or heated depending upon the weather
    D
    No effect on room

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    if a refrigerator's door is kept opend, then we get a

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