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Reflection and Lenses

Reflection and Lenses. Plane mirrors only. Where will the image appear?. On the left, at the zero mark. On the right, at the 150 mark. On the right, at the 200 mark. On the right, at the 300 mark. How will the image look?. Same size Smaller Larger Same size Smaller. Simulation results.

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Reflection and Lenses

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  1. Reflection and Lenses Plane mirrors only

  2. Where will the image appear? • On the left, at the zero mark. • On the right, at the 150 mark. • On the right, at the 200 mark. • On the right, at the 300 mark.

  3. How will the image look? • Same size • Smaller • Larger • Same size • Smaller

  4. Simulation results

  5. Where will the image appear if the lens were concave? • On the left, at the zero mark. • On the left, at the 67 mark. • On the left, at the 33 mark. • On the right, at the 200 mark.

  6. How will the image look? • Same size • Smaller • Larger • Same size • Smaller

  7. If the lens is made fatter in the middle, how will the image change? • Larger, further away • Smaller, further away • Larger, closer • Smaller, closer

  8. Answer: closer and smaller

  9. If you replace the lens with a mirror, the image will be • Same size • Smaller • Larger • Same size • Smaller

  10. If you move the arrow towards the mirror, the image will be • Same size • Smaller • Larger • Same size • Smaller

  11. If the lens had a lower index of refraction, the image be • Same size • Smaller • Larger • Same size • Smaller

  12. answer

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