Answer:
C
Explanation:
It is the answer I think let me know
Answer:
i = 61 degree
Explanation:
Given,

Now, by the snell's law

Now,
Sin i / sin r = n 2 / n 1
sin i / sin r (45 - 24.09) = 2.45 / 1
i = 60.97 degree
I don't have research to back it up, but exercise is working out. Fitness is taking care of your body, that includes working out and things like eating right.
A device that changes mechanical energy to electrical energy by rotatin a coil of wire through a magnetic field is called B. Generator
Answer:
1 because I looked it up for sure