Spherical Mirror Problems In Physics -Multiple Choice Questions Quiz

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Solve the following 10 questions. Only one option is correct. Click on the “Submit” button when done. Click on the “embed” button to use this quiz on your website. Click on “WhatsApp” to share this quiz.

Question 1: A concave spherical mirror has a focal length of 15 cm. What is its focal length in meters?

(a) 1.5 m
(b) 0.15 m
(c) 0.015 m
(d) 15 m

Question 2: What type of image is formed by a convex mirror for all object positions?

(a) Real and inverted
(b) Virtual and inverted
(c) Real and erect
(d) Virtual and erect

Question 3: A concave mirror has a radius of curvature of 20 cm. What is its focal length?

(a) 10 cm
(b) 20 cm
(c) 40 cm
(d) 60 cm

Question 4: An object is placed at a distance of 30 cm from a concave mirror with a focal length of 10 cm. What is the nature and position of the image formed?

(a) Real and inverted at 15 cm from the mirror
(b) Real and inverted at 20 cm from the mirror
(c) Virtual and erect at 15 cm from the mirror
(d) Virtual and erect at 20 cm from the mirror

Question 5: What is the magnification produced by a concave mirror when the object is placed at the focus of the mirror?

(a) 1
(b) 0
(c) -1
(d) Infinity (∞)

Question 6: A convex mirror has a focal length of 25 cm. An object is placed 40 cm from the mirror. What is the position of the virtual image formed?

(a) 20 cm
(b) 50 cm
(c) 60 cm
(d) 100 cm

Question 7: A concave mirror with a focal length of 12 cm forms a real image at a distance of 24 cm from the mirror. What is the object distance?

(a) 6 cm
(b) 12 cm
(c) 18 cm
(d) 36 cm

Question 8: A convex mirror has a focal length of 30 cm. An object is placed 20 cm from the mirror. What is the nature and position of the virtual image formed?

(a) Real and inverted at 10 cm from the mirror
(b) Real and inverted at 60 cm from the mirror
(c) Virtual and erect at 10 cm from the mirror
(d) Virtual and erect at 60 cm from the mirror

Question 9: A concave mirror has a magnification of -2. What does this value indicate about the image formed?

(a) The image is real and inverted.
(b) The image is virtual and erect.
(c) The image is real and erect.
(d) The image is virtual and inverted.

Question 10: A concave mirror with a focal length of 20 cm forms a real image at a distance of 40 cm from the mirror. What is the magnification produced by the mirror?

(a) 1
(b) 0
(c) -1
(d) 2