1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
masya89 [10]
2 years ago
14

How long does it take for a short pulse of light to travel from one end of the glass to the other?

Social Studies
1 answer:
AveGali [126]2 years ago
3 0

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

You might be interested in
"________ chaining is a goal-driven approach in which you start from an expectation of what is going to happen (i.e., hypothesis
Studentka2010 [4]

The answer is "Backward chaining".

Backward chaining is a deduction technique generally utilized as a part of man-made reasoning, computerized hypothesis provers and evidence associates. Backward chaining approach can be portrayed as working again from an objective. It's a standout amongst the most ordinarily utilized strategies for prevailing upon impedance rules and intelligent implication. Backward chaining works in reverse from a rundown of objectives to decide if there is any information to help them.

4 0
3 years ago
How do buildings, monuments, and public spaces factor into public life today?
Nady [450]
Answer:
Hi! so buildings, monuments and even public spaces factor a lot into public life!
Explanation:
so new buildings can be new places for people to live in like a apartment or even a home for people to grow their family in. New buildings can also be home to new jobs and business to which can grow and grow! public spaces like parks or playgrounds or much more can be for people to like chill, hang out and have fun! or sometimes even taking dogs on walks or even exercising like i duno yoga!
plus new monuments can be of statues of people from our history that made up changes in our everyday life! they stand out to teach and show us about history and important figures.
hope this helps :p
4 0
2 years ago
Read 2 more answers
1. Argentina is part of which continent?
trapecia [35]

Answer:

Argentina is part of South America, and you would have to travel Northwest.

Explanation: Hope this helps:)

3 0
2 years ago
Migration from ____________ to Australia caused more than 80% of Australia to speak English in Australia today.
anyanavicka [17]
Europe, because Australia was once a British colony
4 0
3 years ago
If you toast a piece of bread then spread butter onto the warm piece of toast, what would be the physical change occurring? What
mr_godi [17]

Answer: I gotchu.

The physical change occuring would be the butter melting, because the butter is still butter, but it changed from a solid to a liquid. This is not the chemical change, because you can put melted butter in the fridge and it would be solid again. The chemical change that is occuring would be toasting the bread. This is because when you toast bread, you can't untoast it. It changed, the chemical status of the bread is now toast if that makes sense. The key thing to remember here is that a physical change can be undone whereas a chemical change cannot.

Explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • To search a colonist's house, a British customs officer presented a. a search warrant. c. a letter from the king. b. a writ of a
    15·2 answers
  • Did the Consitution demand freedom for slaves/end slavery?
    15·2 answers
  • Which of the following is not an element needed in order to brand yourself? professional characteristics professional presentati
    8·1 answer
  • As California scrambles for ways to cope with its crippling drought and the mandatory water restrictions imposed last month by G
    14·2 answers
  • Salt mines led to the wealth of empires throughout the ____area, which is one of West Africa’s main rivers.
    11·1 answer
  • Help plsss give brainest tyyyyy and this is 58 points
    14·1 answer
  • Who does Lewis believe was most helpful to his mission?
    11·1 answer
  • Como se relacionan profesion y vocacion en la vida del cristiano?
    5·1 answer
  • Give brainliest if you answer them all!!!
    9·1 answer
  • Write any cause that the gorkhas wanted to get victory over nuwakot<br>​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!