Q34.4 A spherical mirror produces an enlarged upright image of A - - PowerPoint PPT Presentation

Q34.4 A spherical mirror produces an enlarged upright image of A spherical mirror produces an enlarged upright image of an object. Which of the following is true?

• A. The image is virtual and the mirror is

concave

• B. The image is virtual and the mirror is

convex C Th i i l d th i i

• C. The image is real and the mirror is

concave D The image is real and the mirror is convex

• D. The image is real and the mirror is convex

Q34.8 An object PQ is placed in front of a converging lens, forming a real image P´Q´. If you use image P Q . If you use black paint to cover the lower half of the lens,

• A. only the object’s upper half will be visible in the image.
• B. only the object’s lower half will be visible in the image.

y j g

• C. only the object’s left-hand half will be visible in the image.

D only the object’s right-hand half will be visible in the image

• D. only the object s right-hand half will be visible in the image.
• E. the entire object will be visible in the image.