Answer:
The speed of light is that medium is 281907786.2 m/s.
Explanation:
since the critical angle is Фc = 430, we know that the refractive index is given by:
n = 1/sin(Фc)
= 1/sin(430)
= 1.06
then if n is the refractive index of the medium and c is the speed of light, then the speed of light in the medium is given by:
v = c/n
= (3×10^8)/(1.06)
= 281907786.2 m/s
Therefore, the speed of light is that medium is 281907786.2 m/s.
That's called "refraction".
Electrical shock is most likely to be fatal when the path of the current is through the heart.
Answer:
D They have longer seasons
Explanation:
I think this because the days will be longer so that means that the seasons will change also.
Just do energy spent divided by time to get your answer :). With this we can say a human might be able to!
