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Answers
Answer:
airforce acts in direction
Explanation:
short title and commencement
definition
persons subject to acts
commission and appointment
uploading of all centarl acts available on web page is proprietary of the legislative department in the ministry of law..
Answer:
Air pressure or atmospheric pressure is the weight of air acting on a unit are of surface.Air exerts pressure in all directions.
Experiment to demonstrate Air pressure
Apparatus Required:Glass tumbler, water and card board.
Procedure :
Fill the glass tumbler completely with water.
Cover it with card board.
Note : There should not be air between water and card board.
Support the card board with you hand and invert the tumbler.Holding the glass tumbler gently, remove the hand.
Observation:
Cardboard does not fall because the air pressure is acting from all the direction..
Explanation: