Plano-convex lensRPlate glass IP Newton's Rings Monochromatic light with 672 nm shines down on a plano-convex lenslying on a piece of plate glass, as shown in the figure (Figure 1). When viewed from above, onesees a set of concentric dark and bright fringes, referred to as Newton's rings.Part AIf the radius of the twelfth dark ring from the center is measured to be 1.39 cm, what is the radius of curvature, R, of the lens?R=SubmitPart BIVE ΑΣΦ 6Request AnswerOgreater thanless thanSubmit Previous AnswersPart CIf light with a longer wavelength is used with this system, will the radius of the twelfth dark ring be greater than or less than 1.39 cm ?✓ CorrectSubmitSWIC?Request AnswermExplain.Essay answers are limited to about 500 words (3800 characters maximum, including spaces).3800 Character(s) remaining

The radius of curvature, R, of the lens can be calculated using the formula for the radius of the…

IP Newton's Rings Monochromatic light with 672 nm shines down on a plano-convex lens lying on a piece of plate glass, as shown in the figure (Figure 1). When viewed from above, one sees a set of concentric dark and bright fringes, referred to as Newton's rings. Part A If the radius of the twelfth dark ring from the center is measured to be 1.39 cm, what is the radius of curvature, R, of the lens? R= Submit Part B Submit IVE | ΑΣΦ greater than Oless than Part C Request Answer n If light with a longer wavelength is used with this system, will the radius of the twelfth dark ring be greater than or less than 1.39 cm? ✓ Correct Submit Previous Answers C ? Request Answer m Explain. Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining

IP Newton's Rings Monochromatic light with 672 nm shines down on a plano-convex lens lying on a piece of plate glass, as shown in the figure (Figure 1). When viewed from above, one sees a set of concentric dark and bright fringes, referred to as Newton's rings. Part A If the radius of the twelfth dark ring from the center is measured to be 1.39 cm, what is the radius of curvature, R, of the lens? R= Submit Part B Submit IVE | ΑΣΦ greater than Oless than Part C Request Answer n If light with a longer wavelength is used with this system, will the radius of the twelfth dark ring be greater than or less than 1.39 cm? ✓ Correct Submit Previous Answers C ? Request Answer m Explain. Essay answers are limited to about 500 words (3800 characters maximum, including spaces). 3800 Character(s) remaining

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter9: Optics

Section: Chapter Questions

Problem 49Q

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Similar questions

The limit to the eye’s acuity is actually related to diffraction by the pupil. (a) What is the angle between two just-resolvable points of light for a 3.00-mm-diameter pupil, assuming an average wavelength of 550 nm? (b) Take your result to be the practical limit for the eye. What is the greatest possible distance a car can be from you if you can resolve its two headlights, given they are 1.30 m apart? (c) What is the distance between two just-resolvable points held at an arm’s length (0.800 m) from your eye? (d) How does your answer to (c) compare to details you normally observe in everyday circumstances?
An experimenter detects 251 fringes when the movable mirror in a Michelson interferometer is displaced. The light source used is a sodium lamp, wavelength 589 nm. By what distance did the movable mirror move?
A He-Ne laser beam is reflected from the surface of a CD onto a wall. The brightest spot is the reflected beam at an angle equal to the angle of incidence. However, fringes are also observed. If the wall is 1.50 m from the CD, and the first fringe is 0.600 m from the central maximum, what is the spacing of grooves on the CD?
Blue light of wavelength 450 nm falls on a slit of width 0.25 mm. A converging lens of focal length 20 cm is placed behind the slit and focuses the diffraction pattern on a screen. (a) How far is the screen from the lens? (b) What is the distance between the first and the third minima of the diffraction pattern?
Diffraction spreading for a flashlight is insignificant compared with other limitations in its optics, such as spherical aberrations in its mirror. To show this, calculate the minimum angular spreading of a flashlight beam that is originally 5.00 cm in diameter with an average wavelength of 600 nm.
How far apart must two objects be on the moon to be distinguishable by eye if only the diffraction effects of the eye’s pupil limit the resolution? Assume 550 nm for the wavelength of light, the pupil diameter 5.0 mm, and 400,000 km for the distance to the moon.
Red light (=710.nm) illuminates double slits separated by a distance d=0.150 mm. The screen and the slits are 3.00 m apart. (a) Find the distance on the screen between the central maximum and the third maximum. (b) What is the distance between the second and the fourth maxima?
What are the three smallest non-zero thicknesses of soapy water (n=1.33) on Plexiglas if it appears green (constructively reflecting 520-nm light) when illuminated perpendicularly by white light?
The angle been the axes of two polarizing filters is 45.00. By how much does the second filter reduce the intensity of the light coming through the first?
Suppose that the highest order fringe that can be observed is the eighth in a double-slit experiment where 550-nm wavelength light is used. What is the minimum separation of the slits?
A narrow beam of white light enters a prism made of crown glass at a 45.0incident angle, as shown below. At what angles, Rand do v red (660 nm) and violet (410 nm) components of the light emerge from the prism?
Suppose you have a lens system that is to be used primarily for 700-nm red light. What is the second thinnest coating of fluorite (magnesium fluoride) that would be nonreflective for this wavelength?