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Where must the observer position himself so he will be able to see the image of O in the mirror?
Answer: Option A For such questions, always locate accurately the position of the image of the O. Then draw the ray from the image to the...
Evan Toh
Aug 121 min read
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Light Reflection Experiment - Mirror and Pins - Determine the object distance and image distance.
Characteristics of mirror image: • virtual (an image which cannot be formed on a screen) • same size as object • laterally inverted •...
Evan Toh
May 201 min read
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Reflection Ray Diagram - Some examples
Examples of reflection ray diagrams covered in the video.
Evan Toh
May 181 min read
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Distance of sound detector from walls
Answer: Option B
Evan Toh
Oct 25, 20241 min read
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Minimum distance h mirror from the floor
Answer: Option B
Evan Toh
Oct 24, 20241 min read
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Evan Toh
Jan 1, 20241 min read
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Evan Toh
Jan 1, 20241 min read
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