plzz solve all questions
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
but I can answer 1st one only
When water vapour in the air comes into contact with something cool, such as the outside of a coldglass of lemonade, its molecules slow down and get closer together. When that happens, the gaseouswater vapor turns back into liquidwater droplets. That's condensation! ... It can condense and water does so very easily.