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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
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
Reflection Ray Diagram - Some examples
Examples of reflection ray diagrams covered in the video.
Evan Toh
May 181 min read
Distance of sound detector from walls
Answer: Option B
Evan Toh
Oct 25, 20241 min read
Minimum distance h mirror from the floor
Answer: Option B
Evan Toh
Oct 24, 20241 min read
Evan Toh
Jan 1, 20241 min read
Evan Toh
Jan 1, 20241 min read
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