Refraction is the change in the direction of the wave passing from one medium to another.
The change in the direction of the propagation of any wave is due to the different speed at different points.
A far away object appears closer and a small object appears larger.
Take an example. Suppose, an object lies in water.
A far away object appears closer. The angle from which the rays of light reach the observer is larger than the angle that it makes in air.
This makes the angular size larger to the observer's eye which makes the object look larger relative what it looks in air. Similar but vice versa condition occurs in the case when a small object appears larger.
Answer:
it must be a social issue due to the fact there is no holy crusade
Explanation:
Answer:
most of the time it was from news papers or billboards in school and since things were alot safer then kiss could go out with there friends all the time so they also saw news posted on walls of store or the ppst boars at the park
One technique is that the front objects are larger and lower than than the background
Answer:
I think the answer is value. I'm sorry if this isn't correct I'm not really good
