011-40705070  or  
Call me
Download our Mobile App
Select Board & Class
  • Select Board
  • Select Class
 

WHY DO WE FEEL COLD WHEN WE SPRAY PERFUME ON OUR HAND?

Asked by vishwaranjantripathi (student) , on 17/7/11


Become Expert
Score more in Science
Start Now with Video Lessons, Sample Papers, Revision Notes & more for Class-IX - CBSE 

When we spray perfume on our hand, we feel cold because the heat inside our body evaporates out with the perfume. Hence, we feel cold when we spray perfume on our hand.

Posted by Sarthak (student) on 21/9/12

More Answers

When we spray perfume on our hand,perfume quickly evaporates from our hand by taking heat from our body.As a result,the temperature of our body falls and we feel cold.

Posted by Subash Lama (student) on 8/12/14

science is booooooooooooooring '

Posted by Pranjal (student) on 21/1/15

Because off that our inside body heat evaporates

Posted by Dipak (student) on 22/5/15

badges
When we spray perfume on our hand we feel cool. the reason is that the energy required for evaporation is taken from the hand i.e the particles gain energy from the hand and evaporate. by losing heat we feel cool........

Posted by Latasha (student) on 22/5/15

badges
When we spray perfume on our palm we feel cold because  the perfume requires latent heat of vaporisation to change its state from liquid to gas and this latent heat is provided by our palm. Our palm loses heat as it gives its heat in converting perfume from liquid to gas. The palm loses heat and becomes cold. Thats the reason we feel cold.

Posted by Aditya (student) on 4/7/15

badges
When we spray perfume on our palm we feel cold because  the perfume requires latent heat of vaporisation to change its state from liquid to gas and this latent heat is provided by our palm. Our palm loses heat as it gives its heat in converting perfume from liquid to gas. The palm loses heat and becomes cold. Thats the reason we feel cold. Aditya Choudhary

Posted by Aditya (student) on 4/7/15

Ask a QuestionHave a doubt? Ask our expert and get quick answers.
Show me more questions

close