It takes nd/ (lambda*f) time or a short pulse of light to travel from one end of the glass to the other.
If we talk about free space, that is, vacuum, light travels at a speed of 3x10^8 m/s, yet inside a glass light travels at a speed of v= c/n, where v is the velocity of the light and n is the refractive index. Now,
v=d/t,
so t= d/v
t= d/ (c/n)= n*d/c
c= lambda*f
t= nd/(lambda*f)
here, d is the thickness of the block, t is the time required and c refers to speed of light.
To learn more about refractive index, click
brainly.com/question/13088981
#SPJ4
India has a limited government because the constitution of the country puts restraints on the government's power.
Executive branch is the president and vice president
Duties- signing bills into law or vetoing, or rejecting them
Answer:
100% Russell Wilson
Explanation:
Not only is it because he is on the Seattle sea hawks but it is also because he is the best in the league!
<u>Aesthetics </u>is defined as the philosophical study of art and of value judgments about art.
The field of philosophy known as aesthetics is focused on the nature and appreciation of beauty, art, and good taste. The phrase "critical meditation on art, culture, and nature" has also been used to describe it.
The Greek term "Aisthetikos," which means "of sense perception," is where the word "aesthetics" originates. Axiology includes aesthetics along with ethics (the study of values and value judgments).
Assessments of aesthetic worth depend on our capacity for sensory discrimination, but they typically go beyond that. A sensory, emotional, and intellectual component all go into making a judgment of beauty.
Immanuel Kant asserts that all things are lovely (i.e. certain things are beautiful to everyone). However, there is a second, more arbitrary element at play in a viewer's perception of beauty—taste.
Hence, option A is correct.
To learn more about Aesthetics here
brainly.com/question/24568271
#SPJ4
