Why does our palm feel cold when some ice is put on it?
Answers
Answered by
20
because our palm's temperature is higher than ice. We know that heat flows from hot to cold place. so heat transfer to our palm from the ice and our cells feel cold.
Answered by
9
heyaa!!!!☺
✔✔this increases the liquid molecules around it in vapour phase thus our palm feel cold. acetone,petrol or perfume has very low boiling temperature. when we put some acetone on our palm the particles of it gain energy from our palm and evaporate quickly which causes cooling .
✔✔this increases the liquid molecules around it in vapour phase thus our palm feel cold. acetone,petrol or perfume has very low boiling temperature. when we put some acetone on our palm the particles of it gain energy from our palm and evaporate quickly which causes cooling .
Similar questions