In which of the following objects do we blow air?
Which gas is necessary for burning fire?
When does our heartbeat become fastest?
Why did woodcutter blew his hands every now and then while cutting the wood with his axe?
There was a woodcutter. Everyday in the morning he used to go to the forest to cut wood. In the evening he would sell the wood in the city. One day he went deep into the forest. It was a very cold winter. His fingers were becoming numb. Every now and then, the woodcutter would put down his axe and bring his hands close to his mouth. Then he would blow hard on them to warm them.
Why did woodcutter made the chulha?
Which activity did woodcutter perform in the forest during the evening hours?
Which of the following instruments blow cold air?
Which of the following instruments blow hot air?
What preparation did he do to prepare food?
Why were his fingers becoming numb?