Microchips have between 50 and 100 transistors on them true false

if you already have the answer to (a), then just work out how many periods there are in 1 minute, and that's the answer to (c).

answer: the correct answer id option(d).

explanation:

snell's law refraction:

the angle of refraction =

the angle of incidence =

refractive index of air = = 1

refractive index of glycerol = 1.47

from the given options, the most closest answer to 63.72° is 65° of option (d).