Question

how can expriement prove that incresed wind speed leads to reduce air presure

Answer 1

Answer:

HOLD A SHEET OF PAPER HORIZONTAL INFRONT OF YOUR MOUTH. BLOW HARD ACROSS THE PAPER ABOVE IT. WHEN THE SPEED OF AIR ABOVE THE PAPER IS HIGH THE PRESSURE IS LESS SO THE AIR BELOW THE PAPAR WHERE PRESSURE IS LESS WILL CAUSE THE PAPER TO BLOW UPWARDS.

Answer 2

Answer:

AIM: Increased wind speed lead air a pressure

MATERIALS: A plastic bottle,A small paper ball

METHOD: Take a bottle and add a paper ball in it,now blow inside the bottle

CONCLUSION: The paper ball will be pushed outside, because high speed wind accompanied by reduced air pressure