CameraIcon

SearchIcon

MyQuestionIcon

3

You visited us 3 times! Enjoying our articles? Unlock Full Access!

Atmosphere

The questionS...

Question

The question
Smoke always In the atmosphere because hot air is. Than cold air
the answer is rises up,lighter
but in the answers it shows come down and lighter

Open in App

Solution

Smoke always RISES in the atmosphere because hot air is LIGHTER than cold air.

Suggest Corrections

thumbs-up

0

Similar questions

Q. Ventilators are provided near ceilings in the rooms of our houses because:
1. Hot air is lighter than cool air.
2. Hot air rises up and cool air settles down.
3. Hot air is heavier than cool air.

Q. Which of the following statements are correct regarding warm and cold air?
1. Warm air is lighter than cold air.
2. Warm air rises up.
3. Cold air sinks down.
4. Cold air is lighter than warm air.

Q. Hot air always rises up.

Q. In , hot water rises up and cold water comes down to take its place, thus forming currents.

Q. Hot air is lighter (less dense) than cold air.

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Air, We Breathe

CHEMISTRY

Watch in App

explore_more_icon

Explore more

Standard VII Chemistry

Join BYJU'S Learning Program

CrossIcon