Answer:
north pole and south pole
Explanation:
it has two magnetic poles
Cellular phones use D. microwaves.
Answer:
n = 1.49
Explanation:
Given that,
Angle of incidence = 30 degrees
Angle of refraction = 19.5 degrees
We need to find the refractive index of the honey. Using Snell's law, we can find it as follows :

So, the refractive index of honey is 1.49.
The <span>biogenous sediment contains the remains of dead organisms such as shells and skeletons.</span>
I think it would have to be B.