1.

The smell of hot sizzling food reaches you several metres away

Answer» Due to high kinetic energya
This process is known as kinetic energy increases
As you increase in temparature increases the rate of diffusion. So we get the smell of hot sizzling food from several meters away.
Because of high kinetic energy
Because the particles of hot slizzy foods have high kinetic energy
The smell of hot sizzling food reaches you several metres away because the particles of matter have large kinetic energy as they reaches several metre away and cold food have less kinetic energy so they do not spread in air .


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