Light day a moves from air to water part of ray a is reflected at the air - water boundary . which arrow in the image is the reflected ray ?

a - b

b - c

c - d

d - e

I think that the answer is A. B

So like when you have a magnifying glass and the light hits it, it hits the ground and angles up. I think that is what Ray B is doing.

I hope this helps and makes sense!! :)

Hey there!

Here is the answer to your question.

Answer : A - b

The reason why is you have refraction and reflection. Meaning, that you arrow B is being reflected.

I have included the vocabulary definitions I have studied for you and how I got the answer.

Refraction - It is the activity of bending the light. When the light that going from rarer medium to denser medium, the light soon bends towards its normal line.

Reflection - When the light ray is falling on the surface, then the ray that is coming from outside of the surface is known as a reflected ray.

In your reflection, the incident angle is now equal to the best reflected angle!

I hope this helps you!! ☺

answer; (d) one tectonic plate plunges beneath another; (most common,convergent boundaries)

world war i had a devastating effect on german-americans and their cultural heritage. up until that point   german-americans, as a group, had been spared much of the discrimination, abuse, rejection, collective mistrust experienced by so many different racial and ethnic groups in the history of the united states. indeed, over the years, they had been viewed as a well integrated and esteemed part of american society. all of this change with the outbreak of war.