krtrahan06 krtrahan06

01-12-2021
Engineering

contestada

5. How is the hydrogen gas balloon different from the hot air balloon? explain this in terms of density

Respuesta :

01-12-2021

Answer:

either helium or hydrogen

Answer Link

ugonnaakwara ugonnaakwara

03-12-2021

Answer:

As air is heated, it becomes less dense than the surrounding cooler air. The less dense hot air has enough lifting power to cause the balloon to float and rise into the air.

Explanation:

Answer Link

Otras preguntas

After the election of 1824, Andrew Jackson viewed John Quincy Adams as

how unemployment is impacting on the south africa economy?

the protestant reformation and the european renaissance were similar in that both

What issues has Bulgaria been involved in as a UN member? (25 POINTS)

Which of the following means the same as concurrent powers

Sixty five percent of 8th grade class is selling magazines for the class fundraiser. If 112 students are selling magazines how many students are in the 8th gra

What was the goal of hitler's final solution

which of the following is NOT an accurate description of world war ll? A it was the most widespread war in human history B it had the most advanced weapons in

relationship between rational numbers and ratios

what determines how a star develops after the red gaint stage in its cycle? what two things can happen in the life of a massive star after it passes from the su