Will give brainliest and thanks and 5 star if correct
When you heat the air inside a hot air b...
![subject](/tpl/images/cats/himiya.png)
Will give brainliest and thanks and 5 star if correct
When you heat the air inside a hot air balloon, it rises. Why does this occur?
A.
The volume of the balloon decreases.
B.
The hot air inside the balloon becomes less dense than the air outside the balloon.
C.
The hot air inside the balloon becomes denser than the air outside the balloon.
D.
The mass of cold air displaced by the balloon is less than the mass of hot air inside the balloon.
![ansver](/tpl/images/cats/User.png)
Answers: 3
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 21.06.2019 19:00
Plz me get these answer dubble cheak ur answer plz ppl i need it right
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 07:50
Which of the following electromagnetic waves can create ions?
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:30
An animal cell loses the ability to convert energy stored in food to energy that the cell can use. which of the cell's organelles has stopped working? a.the mitochondria b.the nucleus c.the vacuoles d.the endoplasmic reticulum
Answers: 1
![question](/tpl/images/cats/himiya.png)
You know the right answer?
Questions
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.01.2020 14:31
![question](/tpl/images/cats/health.png)
Health, 11.01.2020 14:31
![question](/tpl/images/cats/istoriya.png)
History, 11.01.2020 14:31
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.01.2020 14:31
![question](/tpl/images/cats/mat.png)
Mathematics, 11.01.2020 14:31
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 11.01.2020 14:31
![question](/tpl/images/cats/en.png)
English, 11.01.2020 14:31
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 11.01.2020 14:31