Solar cells are given antireflection coatings to maximize their efficiency. consider a silicon solar cell (n=3.50)coated with a layer of silicon dioxide (n=1.45). what is the minimum coating thickness (but not zero) that will minimize the reflection at the wavelength of 697 nm where solar cells are most efficient?

i don’t know what the answer is i wish i

a and c

c is 100% but i am confused in a

electrical power

the small 0.38-kg slider is known to move from position a to position b along the vertical-plane slot. determine (a) the work done on the body by its weight and (b) the work done on the body by the spring. the distance r = 0.70 m, the spring modulus k = 154 n/m, and the unstretched length of the spring is 0.53 m

explanation:

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