24 янв. 2020 г. · The compressed air in the balloon has a greater weight than the surrounding air.

Продолжительность: 1:14
Опубликовано: 5 дек. 2022 г.

We take two balloons. One of them is deflated, which means that there is no air blown inside it. However, the other one is blown with air.

6. Remind students that they learned that air occupies volume in the activities “Balloon in a Bottle,” “Burping Bottle,” and “Tissue in a Cup.” Ask, “What can ...

11 апр. 2018 г. · Air has mass because you can feel it! If it had no mass, we would not be able to feel air tactily (by touch) as we wave our hand, as our sense ... Does the air in a balloon have mass? - Quora With the help of an experiment, how would you show that air ... How will you find that air has mass and it occupies space? How can you prove that air has weight? - Quora Другие результаты с сайта www.quora.com

Продолжительность: 1:21
Опубликовано: 30 сент. 2013 г.

Air takes up space, air has mass/weight, air is affected by heat, air exerts pressure, air can be compressed, air is affected by altitude.

It's difficult at times for younger students to realize that air has mass. ... For example, iron has a large mass, so the gravitational pull on iron is ...

Helium must be lighter than air because helium balloons always float away. Teacher: Perfect example.