3. Air has weight. Write
the escheriment notes
about this
Answers
Answered by
0
Answer:
Explanation:
Air has weight experiment explanation
Science behind the experiment
Air is a real substance and it has weight. That is why it weighs 14.7 pounds per square inch at sea level. What scientists mean when they give this figure is that if a column of air one square inch in size from sea level to the top of the atmosphere above Earth would weigh 14.7 pounds.
Similar questions