The nonreflective coating on a camera lens with an index of refraction of 1.21 is designed to minimize the reflection of 570-nm light. If the lens glass has an index of refraction of 1.52, what is the minimum thickness of the coating that will accomplish this ta

117.8 nm

Explanation:

Given,

Nonreflective coating refractive index : n = 1.21

Index of refraction: = 1.52

Wave length of light = λ = 570 nm =

Hence, the minimum thickness of the coating that will accomplish= 117.8 nm

32: from largest to smallest, this hierarchy includes eons, eras, periods, epochs, and ages.

33: answer is c

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a.   mass number from atomic number