Answer: Photoelectric effect
Explanation:
Answer:
If you are coming from study island the real answer is "decrease the rate of heat flow to the outside air."
Explanation:
I just answered it.
False, m<span>ore massive objects exert a stronger gravitational force.</span>
Answer:
<h3>1.502</h3>
Explanation:
Using the snell's law refraction to solve this problem;
According to the law, the ratio of the sine of incidence to the sine of refraction is a constant for any given pair of medium. Mathematically;

n is the refractive index of benzene
i is the angle of incidence = 43°
r is the angle of refraction = 27°
Get the index of refraction of benzene;

Hence the index of refraction of benzene is 1.502