1. An object is placed at the distance of 10 cm in front of a plane mirror. Then the mirror is move 3 cm a far closer to object.Determine:
a. The distance between an object with its image, before moved
b. The distance between an object with its image, after moved
c. The distance between the first image with the second image
2. Two plane mirrors are pinched together to form an angle of 45 degree. Determine the number of the image formed by both mirrors.
3. Two plane mirrors are pinched together to form certain an angle . If the number of image that happened is 11 image,determine the number of the angle by bothmirrors.
4. Sketch-ray diagram and determine the image nature/property formed by a plane mirror of an object below!
5. Diagram as follows shown image from o’clock in a plane mirror. What time which shown by the o’clock?
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