Question

XWHAT
20rb
To
X CLASS REVISION PROGRAMME
loser
puttime
6
Krishna made an experiment to verify the snell's law in laboratory?
a) What are the material required for him to do the experiment glass slobokite
b) The gaining values in the experiment need to be tabulated. Write the table he
c) With the help of the table what Krishna has to show which is a constant ratio
d) Write the precautions he has to take​

Answer 1

Answer:

So sorry mujhe nhi pata pls maaf kar do

Explanation:

ye 10 ke h and mein 8 mein hu

again sorry