9. A convex mirror has a focal length of -48 cm. An object is located 24 cm in front of this mirror. The image is a. Real and not inverted b. Real and inverted c. Virtual and not inverted d. Virtual and inverted 10. Consider the object in front of the convex mirror from the previous problem. Determine the image distance d. a. -48 cm b. -24 cm c. -16 cm d. 24 cm e. 48 cm 11. An object is placed inside the focal point of a converging lens. Describe the image. a. Real and larger than the object b. Real and smaller than the object c. Virtual and larger than the object d. Virtual and smaller than the object.

9. A convex mirror has a focal length of -48 cm. An object is located 24 cm in front of this mirror. The image is a. Real and not inverted b. Real and inverted c. Virtual and not inverted d. Virtual and inverted 10. Consider the object in front of the convex mirror from the previous problem. Determine the image distance d. a. -48 cm b. -24 cm c. -16 cm d. 24 cm e. 48 cm 11. An object is placed inside the focal point of a converging lens. Describe the image. a. Real and larger than the object b. Real and smaller than the object c. Virtual and larger than the object d. Virtual and smaller than the object.

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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Concept explainers

Applications Of Reflection Of Light

When a light ray (termed as the incident ray) hits a surface and bounces back (forms a reflected ray), the process of reflection of light has taken place.

Sign Convention for Mirrors

A mirror is made of glass that is coated with a metal amalgam on one side due to which the light ray incident on the surface undergoes reflection and not refraction.

Question

9. A convex mirror has a focal length of -48 cm. An object is located 24 cm in front of this
mirror. The image is
a. Real and not inverted
b. Real and inverted
c. Virtual and not inverted
d. Virtual and inverted
10. Consider the object in front of the convex mirror from the previous problem. Determine
the image distance dı.
a. -48 cm
b. -24 cm
c. -16 cm
d. 24 cm
e. 48 cm
11. An object is placed inside the focal point of a converging lens. Describe the image.
a. Real and larger than the object
b. Real and smaller than the object
c. Virtual and larger than the object
d. Virtual and smaller than the object.
12. An object is placed in front of a concave spherical mirror as shown below. Three rays, 1,
2, and 3, leave the top of the object and, after reflection, converge at a point on the top of
the image. Ray 1 is parallel to the principal axis, ray 2 passes through focal point F, and
ray 3 passes through center of curvature C. Which ray(s) will pass through Fafter
reflection?
a. 1 only
b. 2 only
c. 3 only
d. Both 1 and 2
e. Both 2 and 3

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