1. It is a hot summer day; priya and Ali are wearing cotton and nylon clothes respectively. Who do you think would be more comfortable and why? 2. Ramesh took 2 beakers A and B containing hot and cold water respectively. In each he dropped a few crystals of copper sulphate and kept undisturbed for sometime.in which the rate of diffusion is faster and why?
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1. Ali will feel more hot and uncomfortable wearing nylon clothes. Priya well feel a little cooling effect and more comfortable.
This is because nylon clothes absorbs heat and do not absorbs sweat from our body.
But in the case of cotton clothes, cotton do not absorbs heat and it absorbs more sweat and give e us a feeling effect.
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