Rotate the stage slightly such that the incident angle is just below the critical angle. Which...

Rotate the stage slightly such that the incident angle is just below the critical angle. Which color appears first. Why is this? How does the index of refraction depend on the wavelength of light?

Expert Solution

When the incident angle is just below the critical angle total internal reflection will not occur. Some of light rays will refract and some of them will reflect back. And the Red colour will appear first because of less deviation of red light. the red colour has larger wavelength so the deviation is less. So it will appear first.

Now, the refractive index depends on wavelength of the light.The refractive index of the medium is just the ratio of the speed of light in vacuum to the speed in that medium. The speed is simply the product of the frequency of the light and the wavelength. Since frequency doesn't change in any medium for a specific light wave, with change in wavelength the speed of light changes. This change in the speed of light causes it to bend, which is simply referred as refraction. Higher the change in wavelength higher will be refraction. Hence the refractive index of the medium is directly dependent on the wavelength.

Thank you?

genius_generous answered 1 year ago

Data & Analysis Procedure A Incident Angle 1 Refracted Angle 1 Incident Angle 2 Refracted Angle...

Data & Analysis Procedure A Incident Angle 1 Refracted Angle 1 Incident Angle 2 Refracted Angle 2 Incident Angle 3 Refracted Angle 3 90-68 = 22 degrees 90-74 = 16 degrees 90-55 = 35 degrees 90-60 = 30 degrees 90-44 = 46 degrees 90-50 = 40 degrees Procedure B – concave Incident Angle 1 Refracted Angle 1 Incident Angle 2 Refracted Angle 2 Incident Angle 3 Refracted Angle 3 99-90 = 9 degrees 101-90 = 11 degrees 90-90 = 0...

Can you write for a summary about "France Critical Incident" "Critical Incident" about France negotiation and...

Can you write for a summary about "France Critical Incident" "Critical Incident" about France negotiation and how they do the business meeting? Thank you so much

What is the difference between the Brewster angle and the critical angle?

Can you write for a summary about "France Critical Incident" "Critical Incident" France Thank you so...

Can you write for a summary about "France Critical Incident" "Critical Incident" France Thank you so much

A beam of white light is incident on the surface of a diamond at an angle...

A beam of white light is incident on the surface of a diamond at an angle ?a.(Figure 1) Since the index of refraction depends on the light's wavelength, the different colors that comprise white light will spread out as they pass through the diamond. The indices of refraction in diamond are nred=2.410 for red light and nblue=2.450 for blue light. The surrounding air has nair=1.000. Note that the angles in the figure are not to scale. Part A Calculate vred,...

A beam of light in air is incident at an angle of 24.0° to the surface...

A beam of light in air is incident at an angle of 24.0° to the surface of a rectangular block of clear plastic ( n = 1.46). The light beam first passes through the block and re-emerges from the opposite side into air at what angle to the normal to that surface?

What determines how light bends? Use the words: index refraction, incident angle, reflected angle, refracted angle,...

What determines how light bends? Use the words: index refraction, incident angle, reflected angle, refracted angle, and color.

You have to build a long cylinder that will be compressed at an angle slightly askew...

You have to build a long cylinder that will be compressed at an angle slightly askew from the long axis of the cylinder. That squeezing force will cause a Z-axis pancake stack (like most of our printed cylinders are) to shear apart at printed layers. What modifications do you suggest to the print of this cylinder that can resist this compression force?

Light in a vacuum is incident on a transparent glass slab. The angle of incidence is...

Light in a vacuum is incident on a transparent glass slab. The angle of incidence is 37.0

Using detailed incident angle and refracted angle measurement data. Determine the refractive index of each material...

Using detailed incident angle and refracted angle measurement data. Determine the refractive index of each material and compare with the theoretical values. Data group 1 Theoretical index: 1.33 incident angle: 10, 20, 30, 40, 50, 60, 70, 80 refracted angle: 7.2, 14.63, 22.03, 28.92, 35.9, 40.67, 44.12, 48.72 Data groups 2 Theoretical index: 1.45 incident angle: 10, 20, 30, 40, 50, 60, 70, 80 refracted angle: 6.86, 13.74, 19.65, 25.72, 32.5, 35.59, 42.16, 42.65 Data group 3 Theoretical index: 1.22...

Question