Which of the following is not a problem for refracting telescopes?O A. Different wavelengths of light are focused at slightly different locations.O B. The quality of the glass lens in transparency and in the shape of both surfaces must be high.C. The secondary mirror blocks some of the light passing through the primary lens.D. The primary lens can only be supported at the edges making deformation of large lenses difficult to avoid.

Answer is option C ) .The secondary mirror blocks some of the light passing through the primary…

Answered: Which of the following is not a problem…

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Similar questions

a) Explain the converging and diverging actions of lenses with the help of refraction of light through a glass prism and a glass block. Draw diagrams to explain.
Spherical aberration is due to light rays O a. passing through the outer portions of a lens not focusing at the same point as rays that pass through the center O b. of different wavelength not focusing at the same point O C. passing through the lens in the vertical direction not focusing at the same point as rays passing through the lens in the horizontal direction O d. passing through the outer portions of a lens being absorbed more than rays that pass through the center
A magnifying glass works because: Select one: a. The virtual image of the object is further away from the eye than the object, but larger than the object, making detail easier to see O b. The image made by the magnifier is real C. The virtual image of the object is brighter than the object, making detail easier to see d. The virtual image of the object is closer to the eye than the object, making detail easier to see Check
Which of the following scenarios does NOT result in refraction? a. The light must enter the medium parallel to the normal. b. Both the incident and refracting media must be transparent. C. The light must enter the medium at an angle > 0° with respect to the normal. d. Both substances must have different indices of refraction
The screen in a pinhole camera is moved farther away from the pinhole. The image on the screen willA. Become larger.B. Become smaller.C. Remain the same size.
72. The image the lens of the eye forms on the retina is A. depends on the focal point of the eye B. real and inverted. C. real and erect. D. virtual and erect. E. virtual and inverted.
The critical angle for water-glass interface is 58°. What is the index of refraction for glass? Use 1.33 as the index of refraction of water. a. 0.58 b. 1.35 c. 1.57 d. 2.58
4. Below is a diagram of an object arrow positioned such that it is bisected by the optical axis of an optical device whose focal point is as labelled. If an image of this object is viewed from the right of the optical device after the light has been affected by it, at which of the points indicated will the image of the point of the arrow be located? object a. A b. B c. C d. D e. It depends upon whether the optical device is a lens or a mirror.
1. The image of an object placed 80 cm to the left of a divergent lens is formed 40 cm to the left of the lens. If the radii of curvature of the lens are 40 cm and 50 cm, what is the value of the refractive index of the lens?
Create a ray diagram for eyeglasses that contain a diverging lens. Assume you are looking at a 2 cm tall object that is 4 cm from the lens. The focal length is 3 cm. What type of vision are they used to correct? Give both names. How do they do this? Explain.
Collimated light passing through a negative lens from the left will a. come to focus at infinity b. come to focus at the focal point of the lens on the right side of the lens C. come to focus at the focal point of the lens on the left side of the lens O d. diverge and never come to focus
A ray of light passes from medium A to medium B. If the angle of incidence is 30° and the angle of refraction is 37°, which of the following statements is TRUE? a. The index of refraction of A is greater than that of B b. The index of refraction of B is greater than that of A c. It cannot be determined unless the type of material is indicated

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