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The figure (a) shows a lens with radius of curvature 90 cm lying on a plate...
The figure (a) shows a lens with radius of curvature 94 cm lying on a plate...
The figure (a) shows a lens with radius of curvature 94 cm lying
on a plate glass plate and illuminated from above by light with
wavelength ? = 600 nm. Figure (b) (a photograph taken from above
the lens) shows that circular interference fringes (called Newton's
rings) appear, associated with the variable thickness d of the air
film between the lens and the plate. Find the radii r of the
interference maxima assuming r/R is much less than 1. What...
3. Newton's rings (circular fringes of equal thickness) reflected at normal incidence from the air gap...
3. Newton's rings (circular fringes of equal thickness) reflected at normal incidence from the air gap between a convex spherical piece of glass (radius of curvature R) on top of a plane slab of glass. The two pieces are in contact at the centre, as shown in the figure. observed in monochromatic light are R r (a) Is the reflected light bright or dark at the point of contact? Explain. (b) Show that the dark rings have radii given approximately...
PLEASE ANSWER ALL OF THE QUESTIONS Question 1 5 pts An object is placed 7 cm...
PLEASE ANSWER ALL OF THE QUESTIONS
Question 1 5 pts An object is placed 7 cm to the left of a converging lens with a focal length of 12 cm. What is the magnification of the final image with respect to the object? If the image is real, the magnification is negative. Please include the minus sign in the answer. Please round your answer to one decimal place. Question 7 5 pts A double slit is illuminated with monochromatic light...
Note: This test contains ten questions from chapter 19 to chapter 27. For full credit, you...
Note: This test contains ten questions from chapter 19 to chapter 27. For full credit, you should show all the steps of your numerical answers. No credit would be earned for just circling the right answers. Chapter 19 - Electric Potential and Electric Potential Energy 1. Two point charges are of + 7 uC and - 4 C are held at the corners of a rectangle as shown. The lengths of the sides of rectangle are 0.15 m, and 0.05...
The figure (a) shows a lens with radius of curvature 94 cm lying
on a plate glass plate and illuminated from above by light with
wavelength ? = 600 nm. Figure (b) (a photograph taken from above
the lens) shows that circular interference fringes (called Newton's
rings) appear, associated with the variable thickness d of the air
film between the lens and the plate. Find the radii r of the
interference maxima assuming r/R is much less than 1. What...
3. Newton's rings (circular fringes of equal thickness) reflected at normal incidence from the air gap between a convex spherical piece of glass (radius of curvature R) on top of a plane slab of glass. The two pieces are in contact at the centre, as shown in the figure. observed in monochromatic light are R r (a) Is the reflected light bright or dark at the point of contact? Explain. (b) Show that the dark rings have radii given approximately...
PLEASE ANSWER ALL OF THE QUESTIONS
Question 1 5 pts An object is placed 7 cm to the left of a converging lens with a focal length of 12 cm. What is the magnification of the final image with respect to the object? If the image is real, the magnification is negative. Please include the minus sign in the answer. Please round your answer to one decimal place. Question 7 5 pts A double slit is illuminated with monochromatic light...
Note: This test contains ten questions from chapter 19 to chapter 27. For full credit, you should show all the steps of your numerical answers. No credit would be earned for just circling the right answers. Chapter 19 - Electric Potential and Electric Potential Energy 1. Two point charges are of + 7 uC and - 4 C are held at the corners of a rectangle as shown. The lengths of the sides of rectangle are 0.15 m, and 0.05...
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