Q1.Whenweblowoverapaperstripitgoesupwardasshowninthefiguregivenbelow.why?
(a)Blowingoverthepaperreducestheairpressureabovethestrip
(b)Blowingoverthepaperincreasestheairpressureabovethestrip
(c)Noneoftheseisacorrectreason
(d)Thestripwillnotgoupwardatall
Answers
Answered by
0
Answer:
a)blowing over the paper reduces the air pressure above the strip
Explanation:
Similar questions