Answer question number 2
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The smell of hot sizzling food reaches you several metres away , but to get the smell from cold food you have to go close because the kinetic energy of the particles of matter increase with the increase in the temperature .
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hey dear
here is your answer
The smell of hot food reaches several metres away
√ Because the hot food mixes with air particles and transfer the smell fast than cold food
< this process is called diffusion >
√ in cold food we have to go near because their temperature is less than outside so it's doesn't mix with air particles
< their diffusion is slow >
hope it helps
thank you
here is your answer
The smell of hot food reaches several metres away
√ Because the hot food mixes with air particles and transfer the smell fast than cold food
< this process is called diffusion >
√ in cold food we have to go near because their temperature is less than outside so it's doesn't mix with air particles
< their diffusion is slow >
hope it helps
thank you
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