Question

How do we smell perfume sitting several meters away from the source.

Answer 1

Answer:

When perfume is released it quickly changes into vapour. The kinetic energy of gas molecules is high & the rate of diffusion is high. Hence we can smell the perfume sitting several metres away.

Answer 2

Answer:

Kinetic energy

Explanation

When perfume is released it quickly changes into vapour. The kinetic energy of gas molecules is high & the rate of diffusion is high. Hence we can smell the perfume sitting several metres away

hope it helps