Review Time Part 3

Which characteristics describe an image formed by a plane mirror?

• Real and Inverted

• Virtual and Upright

• Real and Larger than the Object

• Virtual and Smaller than the Object

The diagram below shows the reflection of a light ray on a plane. What corresponds to “A”?

• Flat Line

• Incident Ray

• Normal Line

• Reflected Ray

Which pair of angles must be equal in value in the diagram shown?

• W and X

• W and Y

• X and Y

• X and Z

In which diagram is the path of the light ray NOT correct?

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• 
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A student holds a sheet of paper with letters on it facing a plane mirror. The letters on the paper are shown. What does the student see in the mirror?

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• 
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If the angle of incidence between the incident ray and normal line is 35 degrees, what is the angle of reflection?

• 25 Degrees

• 45 Degrees

• 35 Degrees

• 70 Degrees

What would be the location, orientation, size, and type of image formed in the ray diagram?

• At C - Inverted - Same – Real.

• At F - Upright - Reduced – Virtual.

• Between C and F - Inverted - Reduced – Real.

• No Image Formed.

Irene, with a height of 150 centimeters, looks at herself in front of a plane mirror. What statement best describes Irene’s image?

• Real with a height slightly smaller than her actual height.

• Virtual with height slightly taller than her actual height.

• Virtual with height the same as her actual height.

• Real with height the same as her actual height.

What do you call a curved mirror in which the reflective surface bulges away from the light source?

• Concave Mirror

• Convex Mirror

• Diverging Mirror

• Plane Mirror

Don is planning to put up a sari-sari store and would like to have security features. However, he doesn’t have a budget for CCTV cameras. What type of mirrors can he use as an alternative?

• Concave Mirror

• Convex Mirror

• Flat Mirror

• Plane Mirror