Physics, asked by shadowmaster1, 1 year ago

a balloon filled with hydrogen gas rise upward. why?

Answers

Answered by nico2534

Less dense objects float in more dense materials. ... Since most of air is made of nitrogen and oxygen, which have heavier molecular weights than hydrogen, air in the atmosphere is more dense than air in a hydrogen filled balloon. This results in the balloon floating in the air!

Previous Question

Next Question

Similar questions

English, 6 months ago

There was dreadful murder(A) in the city. Within two days(B) the city Police revealed the mystery (C) the people were happy the way the police solved the case(d) Find the error...

Science, 6 months ago

Make a list of trees growing in and around your school Trees in my school and trees around my school...

Math, 6 months ago

Compare the following rational numbers by (i) changing them to rational numbers in equivalent forms (ii) using number line: (a) 2/3 and 3/4 (b) 3/5 and 7/9 (c) -2/3 and -1/2 (d) 3/7 and 5/11 (e) -7/6 and 3/2...

Science, 1 year ago

the wall of a dam ic broad at its base why dose it happen...

English, 1 year ago

"i do not know you and have nothing to forgive you", said the tsar (narration)...

Social Sciences, 1 year ago

Who is the first teacher in India...

English, 1 year ago

What is a glacier? Pls answer fast...

Science, 1 year ago

what is the ratio of number of molecules in 71g of chlorine to the number of molecules in two gram of hydrogen (atomic mass of chlorine= 35.5u, hydrogen=1u)...