Answer:
a) n2=(n1sin1)(sin2)
b) 1.18
c) 201081632.7m/s
d) 254237288.1m/s
Explanation:
a) We can calculate the index of refraction of the second material by using the Snell's law:


b) By replacing in the equation of a) we obtain:

c) light velocity in the medium is given by:

d)

hope this helps!!
Answer:
a bale
Explanation:
a bale is a group of turtles
They got back in the Lunar Explorer Module
Charge stored in a capacitor given by Q = C*V.
So, C = Q / V.
V=30V, Q=0.003C
C = 0.0001F or 100μF