Question

4. (6 points) A narrow beam of white light is incident on a thick flat rectangular piece of acrylic sitting in air. The rectangle has a width of 1.25 cm and a length of 4.25 cm. The light strikes the long side at an angle of 62° with respect to t angle of 62 with respect to the surface face as show. The index of refraction for acrylic depends on the wavelength of light, with n-1 .49 for red light, and n-1.51 for violet light. (a) At what angles with respect to the normal do the red and violet light rays emerge from the acrylic? (b) What is the distance between the points where they emerge?
0 0
Add a comment Improve this question Transcribed image text
Answer #1

ご足8 620 360 5028 - 1.49 sinn ,19.365

Add a comment
Know the answer?
Add Answer to:
A narrow beam of white light is incident on a thick flat rectangular piece of acrylic...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions
  • A narrow beam of light containing red (660 nm) and blue (470 nm) wavelengths travels from...

    A narrow beam of light containing red (660 nm) and blue (470 nm) wavelengths travels from air through a 2.00 cm thick flat piece of crown glass and back to air again. The beam strikes the glass at a 27.0° incident angle. (a) At what angles do the two colors emerge from the glass? red  ° blue  ° (b) By what distance (in cm) are the red and blue separated when they emerge? A narrow beam of light containing red (660 nm)...

  • A very narrow beam of white light is incident at 57.00 degree onto the top surface...

    A very narrow beam of white light is incident at 57.00 degree onto the top surface of a rectangular block of flint glass 14.0 cm thick. The indices of refraction of the glass for red and violet light are 1.637 and 1.668, respectively. Calculate the dispersion angle (i.e., the difference between the directions of red and violet light within the glass block). How wide is the beam when it reaches the bottom of the block, as measured along the bottom...

  • 1. A rectangular piece of acrylic is placed in a tank of water. Blue light (7.5x1014Hz)...

    1. A rectangular piece of acrylic is placed in a tank of water. Blue light (7.5x1014Hz) travels from water to acrylic and then back into water. Calculate its speed and wavelength in each medium. Draw the light in its path from water to acrylic to water, showing the angles of reflection and refraction at each interface if a. it enters the acrylic making an angle of 60° with the water-acrylic interface (i.e. the angle is measured between the light ray...

  • White light is incident on a block of glass that has index of refraction n =...

    White light is incident on a block of glass that has index of refraction n = 1.816 for violet light and n = 1.800 for red light. The thickness of the block is L = 42 cm. If the angle of incidence is 39 degrees, what is the distance x between the violet and red rays when they emerge from the glass? Take the index of refraction of air to be 1.00. - L Answer: Check

  • White light is incident on a block of glass that has index of refraction n =...

    White light is incident on a block of glass that has index of refraction n = 1.816 for violet light and n = 1.800 for red light. The thickness of the block is L = 29 cm. If the angle of incidence is 30 degrees, what is the distance x between the violet and red rays when they emerge from the glass? Take the index of refraction of air to be 1.00. AL- Answer: cm Check Incorrect Marks for this...

  • A narrow beam of white light is incident on a sheet of quartz. Thebeam disperses in the quartz, with red light (λ˜700nm...

    A narrow beam of white light is incident on a sheet of quartz. Thebeam disperses in the quartz, with red light (λ˜700nm)traveling at an angle of 26.3o with respect to thenormal and violet light (λ˜400nm) traveling at25.7o. The index of refraction of quartz for red lightis 1.45. What is the index of refraction of quartz for violetlight?

  • 10.A narrow beam of white light is incident normally on the surface of a triangular silicate...

    10.A narrow beam of white light is incident normally on the surface of a triangular silicate flint glass prism with one angle of 90. The index of refraction for violet light is 1.66 and for red light is 1.61. The angle in the prism is equal to 30° of glass. a. On the diagram below show an approximate sketch for the refracted light from the opposite face of the prism. Air B White light 780° Glass Calculate angular separation between...

  • 10.A narrow beam of white light is incident normally on the surface of a triangular silicate...

    10.A narrow beam of white light is incident normally on the surface of a triangular silicate flint glass prism with one angle of 90. The index of refraction for violet light is 1.66 and for red light is 1.61. The angle in the prism is equal to 30° of glass. a. On the diagram below show an approximate sketch for the refracted light from the opposite face of the prism Air @ White light 7800 Glass Calculate angular separation between...

  • A ray of red light and a ray of violet light travel in a piece of...

    A ray of red light and a ray of violet light travel in a piece of glass and meet at a point right on the surface of the glass as they pass from the glass into air. If they emerge from the glass as one beam at an angle of refraction of 22.5o , what is the angle between the two rays in the glass, if the index of refraction of the red light is n = 1.53 and the...

  • A narrow beam of white light enters a prism made of crown glass (n = 1.52) at a 45.0° incident angle, as shown to the right

    A narrow beam of white light enters a prism made of crown glass (n = 1.52) at a 45.0° incident angle, as shown to the rightPart (a) At what angle does the red (660 nm) component of light emerge from the prism? Give your answer in degreesPart (b) At what angle does the violet (410 nm) component of light emerge from the prism? Give your answer in degrees

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
ADVERTISEMENT