Suppose you illuminate two thin slits by monochromatic coherent light in air and find that they produce their first interference minima at ± 35.09 ∘ on either side of the central bright spot. you then immerse these slits in a transparent liquid and illuminate them with the same light. now you find that the first minima occur at ± 19.38 ∘ instead. what is the index of refraction of this liquid?

1.7323

Explanation:

To develop this problem, it is necessary to apply the concepts related to refractive indices and Snell's law.

From the data given we have to:

Where n means the index of refraction.

We need to calculate the index of refraction of the liquid, then applying Snell's law we have:

Replacing the values we have:

Therefore the refractive index for the liquid is 1.7323

less than one you can't create energy

well, you would divide 135 by 33 to get your answer. then that is how many seconds it would take. boardman should fly about 132 m or 4.090909090909091 seconds.