UrbanPro
Login Ask & Answer Success Stories Paid Courses Free Classes Tuition & Classes Fees Write a Review All Categories Help Center
Post your Learning Need Signup as a Tutor
✕

Popular Cities

Bangalore

Hyderabad

Delhi

Mumbai

Chennai

Pune

Kolkata

Gurgaon

Ahmedabad

Jaipur

Noida

✕

Take Class 10 Tuition from the Best Tutors

  • Affordable fees
  • 1-1 or Group class
  • Flexible Timings
  • Verified Tutors

Book a Free Demo

Class 10 > Learn Class IX-X Tuition > Explain total internal reflection?
✕

Search in

Explain total internal reflection?

Asked by Last Modified  

19 Answers

Learn Class IX-X Tuition

Follow 0
Answer

Please enter your answer

Online Math Tutor for IGCSE & IB Boards with 20 years of teaching experience

When a ray of light moves a denser to a rarer medium it bends away from the normal at the point of incidence. That means the angle of refraction > angle of incidence. Now if we go on increasing the angle of incidence, at a particular value of the incidence angle, the corresponding angle of refraction...
read more
When a ray of light moves a denser to a rarer medium it bends away from the normal at the point of incidence. That means the angle of refraction > angle of incidence. Now if we go on increasing the angle of incidence, at a particular value of the incidence angle, the corresponding angle of refraction becomes equal to 90 degrees and the refracted ray of light grazes the surface of separation. This value of the angle of incidence is known as the critical angle. If we continue to increase the angle of incidence beyond the critical angle, the ray of light do not enter the rarer medium but is totally reflected internally in the denser medium. This is known as the phenomenon of total internal reflection.For a total internal reflection to take place, (i) the light ray should pass from a denser to a rarer medium and (ii) the angle of incidence should be greater than the critical angle for the two given media. Two examples of total internal reflection are (a) mirage and (b) sparkling of diamonds. read less
Comments
Dislike Bookmark

B.tech with 3 years of Industry experience in Emebedded Systems and Telecom. Prior teaching experience 3 years

Total internal reflection is an interesting phenomenon that occurs when a travelling wave strikes the boundary between two mediums, at a greater angler than the critical angle wrt the normal to the surface. If the RI of the 2nd medium is lower and the incident angle is greater than the critical angle,...
read more
Total internal reflection is an interesting phenomenon that occurs when a travelling wave strikes the boundary between two mediums, at a greater angler than the critical angle wrt the normal to the surface. If the RI of the 2nd medium is lower and the incident angle is greater than the critical angle, the wave cannot pass through and is entirely reflected. read less
Comments
Dislike Bookmark

Tutor

When light is incident upon a medium of lesser index of refraction, the ray is bent away from the normal, so the exit angle is greater than the incident angle. Such reflection is commonly called "internal reflection". The exit angle will then approach 90° for some critical incident angle ?c , and for...
read more
When light is incident upon a medium of lesser index of refraction, the ray is bent away from the normal, so the exit angle is greater than the incident angle. Such reflection is commonly called "internal reflection". The exit angle will then approach 90° for some critical incident angle ?c , and for incident angles greater than the critical angle there will be total internal reflection. read less
Comments
Dislike Bookmark

Science and mathematics

It is total internal refraction not reflation.
Comments
Dislike Bookmark

Tutor

The complete reflection of a light ray reaching an interface with a less dense medium when the angle of incidence exceeds the critical angle.
Comments
Dislike Bookmark

TIR is an optical phenomenon in which, if angle of incidence increases the critical angle then the light ray gets reflected from the denser mediums boundary instead of getting refracted. On refraction the rays becomes dimmer while on contrary on reflection the ray becomes stronger. TIR can be observed...
read more
TIR is an optical phenomenon in which, if angle of incidence increases the critical angle then the light ray gets reflected from the denser mediums boundary instead of getting refracted. On refraction the rays becomes dimmer while on contrary on reflection the ray becomes stronger. TIR can be observed in resplendence of a well cut diamond where it sparkles because of TIR. read less
Comments
Dislike Bookmark

I m good at Mathematics and Chemistry plus Mechanics

The complete reflection of a light ray reaching an interface with a less dense medium when the angle of incidence exceeds the critical angle.
Comments
Dislike Bookmark

the best mathematics for jee and ssc bank po

When a ray / beam of light passes from a denser medium to rare medium at an angle greater than critical angle, ray reflects back in the same medium. This phenomenon of reflecting back in the same medium is known as TIR. Optical fiber follows TIR.
Comments
Dislike Bookmark

Tuitions for PCM

When a wave passes from a medium of higher to lower refractive index and if the angle of incidence is greater than critical angle, wave totally reflects back, phenomenon is known as total internal reflection.
Comments
Dislike Bookmark

Maths Magician

In order for total internal reflection to take place:- 1.The rays of light must travel from a dense medium to a less dense medium. 2.The angle of incidence must be greater than the critical angle.
Comments
Dislike Bookmark

View 17 more Answers

Related Questions

What is the derivative of a^x. Try proving it.
let us suppose y = a^x log(y) = x log(a) ; taking log on both sides y = e^(xlog(a)) ; dy/dx = log(a) * e^(xlog(a)) ; differentiating either sides dy/dx = log(a) * e^(log(a^x)) ; because alogb...
Saraswathi S.
Which state is the longest producer of manganese in India?
Odisha is the largest producer producer of manganese in india.
Shiv
0 0
9
State the mineral element essential for clotting of blood ?
Calcium is essential for the normal clotting of blood, by stimulating the release of thromboplastin from the blood platelets.
Anita
Why is tungsten metal used in bulbs but not in fuse wires?
Tungsten having high melting point 4500degree of Fahrenheit For the preparation of fuse wire Low melting point material about 200degree centigrade required Fuse wire generally made up of led and tin alloy
Kalyani
0 0
7
What is a prism?
In GEOMETRY : It is a solid geometric figure whose two ends are similar, equal, and parallel rectilinear figures, and whose sides are parallelograms. IN OPTICS : a glass or other transparent object in...
Soumya

Now ask question in any of the 1000+ Categories, and get Answers from Tutors and Trainers on UrbanPro.com

Ask a Question

Related Lessons

How to find 95% of 2400 =? in 1 sec
How to find 95% of 2400 =? Break it up into friendly parts/numbers. So break it 2 parts- 100% and 5%. The 100% of 2400 does not change. So, 100% of 2400=2400 and 5% of 2400=? To find 5%, take 10% and...

Debraj Paul

3 0
0
Trigonometric Trick
The figure above will make sin and cos angle learning much easy. Asign degree values to your fingure as shown in figure. Always keep sqrt(_)/2 as default. Here filling up sqrt(__) will give the anwer...
A

Amala Thomas

2 0
0
Fast Calculations In Mathematics: (Multiplication Module 1: Part a - Multiplication By 11)
Multiplication Of Any Two-Digit Number (Let Say Ab) By 11: A) WHEN (A+B) IS BETWEEN 0 TO 9: A (A+B) B EXAMPLES: 1) 11 X 42 = 4 ( 4+ 2) 2 = 462 ...

Anshuman Singh

1 0
0
Mixed Numbers and Improper Fractions
A mixed number is a combination of a whole number and a fraction. For example, if you have two whole apples and one half apple, you could describe this as 2 + 1/2 apples, or 21/2 apples. Writing...
A

Amrtha S.

0 0
0
Solar Power Essay
Solar Power Essay Introduction: The energy from the Sun People seemed to realize the importance of the sun around 30,000 BC. This was when people first started planting crops of wheat. They realized...

Sudhansu Bhushan Roy

0 0
0

Recommended Articles

Meet Raghunandan.G.H, a B. Tech Tutor from...

Raghunandan is a passionate teacher with a decade of teaching experience. Being a skilled trainer with extensive knowledge, he provides high-quality BTech, Class 10 and Class 12 tuition classes. His methods of teaching with real-time examples makes difficult topics simple to understand. He explains every concept in-detail...

Read full article >

Meet Sandhya R, a B.Sc tutor from Bangalore

Sandhya is a proactive educationalist. She conducts classes for CBSE, PUC, ICSE, I.B. and IGCSE. Having a 6-year experience in teaching, she connects with her students and provides tutoring as per their understanding. She mentors her students personally and strives them to achieve their goals with ease. Being an enthusiastic...

Read full article >

Meet Mohammad Wazid, a skilled trainer for...

Mohammad Wazid is a certified professional tutor for class 11 students. He has 6 years of teaching experience which he couples with an energetic attitude and a vision of making any subject easy for the students. Over the years he has developed skills with a capability of understanding the requirements of the students. This...

Read full article >

Meet Swati, a Hindi Tutor from Bangalore

Swati is a renowned Hindi tutor with 7 years of experience in teaching. She conducts classes for various students ranging from class 6- class 12 and also BA students. Having pursued her education at Madras University where she did her Masters in Hindi, Swati knows her way around students. She believes that each student...

Read full article >

Find Class 10 Tuition near you
Class 10 Tuition in Delhi
Class 10 Tuition in Bangalore
Class 10 Tuition in Hyderabad
Class 10 Tuition in Kolkata
Class 10 Tuition in Mumbai
Class 10 Tuition in Chennai
Class 10 Tuition in Pune
Class 10 Tuition in Noida
Class 10 Tuition in Lucknow
Class 10 Tuition in Jaipur
Online Tuition Class 10

Looking for Class 10 Tuition ?

Learn from the Best Tutors on UrbanPro

Are you a Tutor or Training Institute?

Join UrbanPro Today to find students near you
X

Looking for Class 10 Tuition Classes?

The best tutors for Class 10 Tuition Classes are on UrbanPro

  • Select the best Tutor
  • Book & Attend a Free Demo
  • Pay and start Learning

Take Class 10 Tuition with the Best Tutors

The best Tutors for Class 10 Tuition Classes are on UrbanPro

This website uses cookies

We use cookies to improve user experience. Choose what cookies you allow us to use. You can read more about our Cookie Policy in our Privacy Policy

Accept All
Decline All

UrbanPro.com is India's largest network of most trusted tutors and institutes. Over 55 lakh students rely on UrbanPro.com, to fulfill their learning requirements across 1,000+ categories. Using UrbanPro.com, parents, and students can compare multiple Tutors and Institutes and choose the one that best suits their requirements. More than 7.5 lakh verified Tutors and Institutes are helping millions of students every day and growing their tutoring business on UrbanPro.com. Whether you are looking for a tutor to learn mathematics, a German language trainer to brush up your German language skills or an institute to upgrade your IT skills, we have got the best selection of Tutors and Training Institutes for you. Read more

ThinkVidya Learning Pvt Ltd © 2010-2025All Rights Reserved