wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

The smell of hot sizzling food reaches several meters away, but to get the smell from cold food, we have to go close. Which of the following reason suits the best?


A

Lower the temperature, higher the kinetic energy of food particles

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

Higher the temperature, higher the kinetic energy of food particles

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
C

Higher the temperature, lower the kinetic energy of the food particles

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

Kinetic energy of food particles changes irrespective to temperature

No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B

Higher the temperature, higher the kinetic energy of food particles


As the temperature increases, the kinetic energy of food particles increases so the particles move faster. However, a cold food particle has less kinetic energy, so the speed of particle movement in the above case is much slower. Therefore, we cannot smell cold food throughout the room.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Particles constitute Matter
CHEMISTRY
Watch in App
Join BYJU'S Learning Program
CrossIcon