Question

1.What is total internal reflection? Explain in what situation you would find it and the formula...

1.What is total internal reflection? Explain in what situation you would find it and the formula involved.

2. A light beam in air is incident on a glass slab with an incident angle of 49o. It is found that the angle of refraction is 21o. What is the index of refraction of the glass slab?

3.What is the law of reflection?

Science   Physics   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

I will be glad to see your comment if you have any query and thumb up if you are satisfied. Thanks

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
Physics Pre Lab: Reflection and Refraction Go to the last website and explain the secret of...
Physics Pre Lab: Reflection and Refraction Go to the last website and explain the secret of the archer fish. Draw pictures and explain why it works from a physics point of view. A light beam in air is incident on a glass slab with an incident angle of 48o. It is found that the angle of refraction is 20o. What is the index of refraction of the glass slab? What are the units of the index of refraction
A total internal reflection fluorescence microscope uses a laser beam that undergoes total internal reflection within...
A total internal reflection fluorescence microscope uses a laser beam that undergoes total internal reflection within a glass microscope slide. The laser travels through a glass microscope slide and hits an interface with water. The index of refraction of water is 1.33 and the index of the glass is 1.52. What is the critical angle at which total internal reflection occurs within the microscope slide?
The critical angle for total internal reflection for light traveling from a particular type of glass...
The critical angle for total internal reflection for light traveling from a particular type of glass to air is 39.5 ∘ ∘ . Part A What is the index of refraction of this glass?
Light with wavelength λair = 480 nm traveling through the air is incident on the left...
Light with wavelength λair = 480 nm traveling through the air is incident on the left face of a block of glass (nglass = 1.45) at an angle θ1. It is observed to travel through the glass at angle θ2 = 20°. 1)What is the wavelength of the light when it travels through the glass? 2)What is θ1, the angle of the incident light beam? 3)What is the maximum index of refraction the plastic can have if we want the...
THE VALUES ARE MISSING IN THE QUESTION, PLEASE SOLVE? A beam of light is incident from...
THE VALUES ARE MISSING IN THE QUESTION, PLEASE SOLVE? A beam of light is incident from air ( on the surface of a liquid. If angle of incidence is o and angle of refraction is o, find the index of refraction of liquid and the critical angle for the liquid surrounded by air. [Don’t forget, for the total internal reflection, light should go from the medium with larger index of refraction into the medium with smaller index of refraction.]
Would total internal reflection occur if the top material was air and the bottom material was...
Would total internal reflection occur if the top material was air and the bottom material was water? Explain your answer using the equation for critical angle. 2. What is the critical angle for a ray of light traveling from glass (n=1.5) to water (n=1.33)? Show all calculations in your answer.
A light ray enters a glass enclosed fish tank. From air it enters the glass at...
A light ray enters a glass enclosed fish tank. From air it enters the glass at 20° with respect to the plane of the surface and then emerges into the water. The index for the glass is 1.50 and for water 1.33. (a) What is the angle of refraction in the glass? (b) What is the angle of refraction in the water? (c) Is there any incident angle in air for which the ray will not enter the water due...
1. Does total reflection occur if the refraction of light is passing from air into water...
1. Does total reflection occur if the refraction of light is passing from air into water and why? 2. A ray of light in air enters a plane of crown glass at an angle of θ_1= 45° from the surface. What is the angle of refraction? n_air=1, n_glass=1.52.
True or False? A)Reflection is the description of the portion of a ray of light that...
True or False? A)Reflection is the description of the portion of a ray of light that remains in the medium from which it originated after striking the boundary of a different medium. B)Refraction refers to the change in direction of the ray of light entering a new medium. C)The angle of incidence equals the angle of refraction. D)Angles in optics are measured with respect to the surface. E)The intensity of the reflected beam is greater than the intensity of the...
A beam of light goes from diamond into glass, find the critical angle of internal reflection...
A beam of light goes from diamond into glass, find the critical angle of internal reflection for this process. You need to look up indices.
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT