which statement best describes the position of a coastal area during a low tide ? please help with this

I think is B

Explanation:

Explanation:

When the lowest point, or the trough, reaches a coast, the coast experiences a low tide. Imagine the ocean is shaped like a football pointing at the moon. The football's pointed ends represent the parts of the Earth experiencing high tide and the football's flat sides are the parts of the earth experiencing low tide.

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).

ill do it for 100, also this isnt 80 its 40