Answered: 1. Determine the position, size and…

1. Determine the position, size and nature of the image of an object 7 cm tall placed on the principal axis of a concave mirror of focal length 18 cm at a distance 50 cm from the mirror.

Inquiry into Physics

8th Edition

ISBN:9781337515863

Author:Ostdiek

Publisher:Ostdiek

Chapter9: Optics

Section: Chapter Questions

Problem 12P: . A small object is placed to the left of a convex lens and on its optical axis. The object is 30 cm...

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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

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3.1 Lesson: GEOMETRIC OPTICS Direction: Solve the problem on the picture. Please write legibly and round off the final answer to two decimal places.

1. Determine the position, size and nature of the image of an object 7 cm tall placed on the
principal axis of a concave mirror of focal length 18 cm at a distance 50 cm from the mirror.
GIVEN:
SOLUTION:
UNKNOWN:
FROMULA:
FINAL ANSWER:

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A concave spherical mirror has a radius of curvature of magnitude 24.0 cm. (a) Determine the object position for which the resulting image is upright and larger than the object by a factor of 3.00. (b) Draw a ray diagram to determine the position of the image. (c) Is the image real or virtual?
A 1.80-m-tall person stands 9.00 m in front of a large, concave spherical mirror having a radius of curvature of 3.00 m. Determine (a) the mirrors focal length, (b) the image distance, and (c) the magnification. (d) Is the image real or virtual? (e) Is the image upright or inverted?
. A small object is placed to the left of a convex lens and on its optical axis. The object is 30 cm from the lens, which has a focal length of 10 cm. Determine the location of the image formed by the lens. Describe the image.
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