Question

Do as directed.


(1) Blue coloured solution is given in the figure. Which solution is it? What causes the

colour change in this solution. Explain.



(2) A flag near the check post furls in the direction of sea. Is it midnight or afternoon?

Why?



(3) Describe the experiment showing the conduction of heat in solid substance with

diagram.​

Answer 1

Answer:

Which solution is it? What causes the

colour change in this solution. Explain.

(2) A flag near the check post furls in the direction of sea. Is it midnight or afternoon?

Why?

(3) Describe the experiment showing the conduction of heat in solid substance with