That n2 = 2*n1. That is, the index of refraction is twice as big in medium 2 since v=c/n
Answer:
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Explanation:
24. While measuring the length of a book, the reading of the scale at one end is 5.0 cm and at the other end is 20.5
cm. What is the length of the book in mm?
25. Explain the modifications
Answer:
For the first one c is the answer
For the second one c is also the answer
For the third one is b
Explanation:
I took that