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Type: Multiple-Choice
Category: Light and Optics
Level: Grade 8
Tags: PS4.B
Author: HTPhysics
Created: 2 years ago

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Light and Optics Question

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Grade 8 Light and Optics

What is the difference between a virtual image and a real image?
  1. Virtual images are always erect whereas real images may be erect.
  2. A virtual image can be of different sizes while a real image is of the same size.
  3. Virtual images cannot be projected on screen while real images can be projected on a screen.
  4. Real images cannot be projected on a screen while virtual images can be projected on a screen.