Question

संपर्क व असंपर्क बल प्रयुक्त असण्याची आणखी काही उदाहरणे सांगा. कोणत्या प्रकारचे बल आहे ते सांगा?​

Answer 1

Explanation:

सजीव सृष्टी व सूक्ष्मजीवांचे वर्गीकरण . ... सांगा पाहू

Hope it's help...

Answer 2

Explanation:

When we wash clothes, our hands are exposed to water for a long time. Our hands behave as a hypertonic solution and the outside of our hands behave as a hypotonic solution. Our skin behaves as a semi-permeable membrane as it is porous. So actually the water is not absorbed here just leaving and thus it shrinks.