Advertisements
Advertisements
Question
Put your finger under your nose. Can you feel any air when you breathe out from your nose?
Advertisements
Solution
Yes, I can feel the air when I breathe out from your nose.
APPEARS IN
RELATED QUESTIONS
Miya Balishtiye was confused when he saw the woodcutter blowing on his cold hands to make them warm and on the hot potatoes to cool them.
- Have you warmed your hands in winter by blowing on them when they are cold? How does it feel?
If you were to cool these three hot things – dal, roti, rice – in which ways would you do so?
Picture 1 - Mini tried to cool her tea by blowing on it. Which do you think will be hotter – Mini’s tea or the air she blew from her mouth?
Picture 2 - Sonu was feeling very cold. He kept blowing onto his hands. Now think and write, which will be cooler – Sonu’s hands or his breath?
Count how many times in one minute do you breathe in and breathe out.
Now again count how many times in one minute you breathed in and out.
What was the difference in your count before and after jumping?
While playing, Amit hit a wall. His forehead was swollen. Didi immediately folded a scarf (4-5 times), blew on it, and kept it on Amit's forehead. Why do you think didi did this?
We blow to cool hot things as well as to warm them. Give examples of each.
Can you understand from the movement of the snake - if the air is moving upwards or downwards?
