Question

please say this question.

c) The smell of hot sizzling food reaches you
several meters away but to get the smell
from cold food you have to go close?​

Answer 1

Answer:

If you heard about diffusion in gases, this is the answer

Diffusion is something where particles move from high concentrated area to low

so consider kitchen as high concentrated area, it will go to the nearby rooms as the rooms are low concentrated area

Diffusion is totally dependent on kinetic energy of particles

if the food item is hot, diffusion will be fastest as the kinetic energy is high

if the food item is cold, diffusion will be the slowest, as kinetic energy of particles is low

Kinetic energy is the movement of particles.

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Answer 2

Explanation:

Please refer to the attached . It will definitely help you