Concept explainers
(a)
The location, magnification and nature of the image formed by the mirror.
(a)
Answer to Problem 39PQ
A real and inverted image is formed at a distance of
Explanation of Solution
Write the equation for the focal length of the mirror.
Here,
Write the equation for the concave mirror.
Here,
Write the equation for magnification produced by the mirror.
Conclusion:
Substitute
Substitute
The distance of image is positive so the image distance will be real.
Substitute
The magnification is negative so the image will be inverted.
Therefore, a real and inverted image is formed at a distance of
(b)
The location, magnification and nature of the image formed by the mirror.
(b)
Answer to Problem 39PQ
A real and inverted image is formed at a distance of
Explanation of Solution
Consider equation(II) and equation (III) to solve the problem.
Conclusion:
Substitute
The distance of image is positive so the image distance will be real.
Substitute
The magnification is negative so the image will be inverted.
Therefore, a real and inverted image is formed at a distance of
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Chapter 37 Solutions
Student Solutions Manual For Katz's Physics For Scientists And Engineers: Foundations And Connections, Volume 1
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