A small tunnel is dug near the edge of a cliff. One end of the tunnel is on top of the cliff where
the wind is blowing. The other end comes out the side of the cliff where there is no wind. In
which direction will the air in the tunnel move? out the top out the side of the cliff.
Solution
Hi, If you like my answer, please rate my answer first and according to my
answer...that way only I can earn points. Thanks according to BERNOULLI\'S LAW the
velocity of air is higher at the cliff so there will be a pressure drop at the cliff and the air from the
side will rush to the low pressure zone to maintain the pressure balance. hence : A: out the top
the wind is blowing. The other end comes out the side of the cliff where there is no wind. In
which direction will the air in the tunnel move? out the top out the side of the cliff.
Solution
Hi, If you like my answer, please rate my answer first and according to my
answer...that way only I can earn points. Thanks according to BERNOULLI\'S LAW the
velocity of air is higher at the cliff so there will be a pressure drop at the cliff and the air from the
side will rush to the low pressure zone to maintain the pressure balance. hence : A: out the top
