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Light Reflection and Refraction

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1
339
Take down this figure into your answer book and complete the path of the ray.
By Deepak Rock, 4 years ago
replies 1
0
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451
(a) What type of images can a convex lens make? (b) What type of image is always made by a...
By Deepak Rock, 4 years ago
replies 1
0
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422
A ray of light is going towards the focus of a concave lens. Draw a ray diagram to show th...
By Deepak Rock, 4 years ago
replies 1
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475
Which type of lenses are: (a) thinner in the middle than at the edges? (b) thicker in the ...
By Deepak Rock, 4 years ago
replies 1
0
1
367
Copy and complete the diagram below to show what happens to the rays of light when they pa...
By Deepak Rock, 4 years ago
replies 1
0
1
484
If the image formed by a lens is always diminished and erect, what is the nature of the le...
By Deepak Rock, 4 years ago
replies 1
0
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283
An object 50 cm tall is placed on the principal axis of a convex lens. Its 20 cm tall imag...
By Deepak Rock, 4 years ago
replies 1
0
1
413
A lens forms a real image 3 cm high of an object 1 cm high. If the separation of object an...
By Deepak Rock, 4 years ago
replies 1
0
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323
A magnifying lens has a focal length of 100 mm. An object whose size is 16 mm is placed at...
By Deepak Rock, 4 years ago
replies 1
0
1
415
A student did an experiment with a convex lens. He put an object at different distances 25...
By Deepak Rock, 4 years ago
replies 1
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