a room is 12m long 7 m broad and 5m high how much air does it contain
shivam451:
420mcube
volume of cube =l×b×h
Answers
Answered by
4
volume=l*b*h
=12*7*5
=420m^3
=12*7*5
=420m^3
A body of 2kg falls from rest . what will be its kinetic energycduring the fall at the end of 2 s
Answered by
7
Length of the room= 12m
Breadth of the room= 7m
Height of the room= 5m.
Volume of air in the room= Volume of the room=
(12x7x5) m^3
= 63x5 m^3
= 315m^3.
Therefore, Volume of air in the room= 315m^3.
Hope it helps.
Please mark me BRAINIEST if u like my answer.
Breadth of the room= 7m
Height of the room= 5m.
Volume of air in the room= Volume of the room=
(12x7x5) m^3
= 63x5 m^3
= 315m^3.
Therefore, Volume of air in the room= 315m^3.
Hope it helps.
Please mark me BRAINIEST if u like my answer.
A body of 2kg falls from rest . what will be its kinetic energycduring the fall at the end of 2 s .
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