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

Find the value of x in the figure below. Round to the nearest tenth.

Which of these is a starting point for primary succession? A) a surface exposed by a retreating glacier B) abandoned farmland C) an abandoned city D) a neglecte

Solve for x 2(x+1)=8 Provide step by step instructions

Besides adult muscle and bone, what other body organ is a major target for human growth hormone (hgh)?

Does the Verb agree with the Subject in this sentence? Only one of the men sell insurance.A. Yes B. No

You are most likely to observe primary succession when you visit a(n) A) tropical rain forest. B) abandoned field. C) old riverbed. D) fairly recent volcanic is

In which layer are we noticing the hole in the ozone layer

Ethnic conflict is common in Sub-Saharan Africa because: _____. colonizers created homogeneous regions colonizers established political borders without consider

Elephants are not the most common species in African grasslands. The grasslands contain scattered woody plants, but they are kept in check by the uprooting acti

Help plzzz, you could just tell me to go left or right