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Light Reflection and Refraction

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1
511
Calculate the image distance for an object of height 12 mm at a distance of 0.20 m from a ...
By Deepak Rock, 4 years ago
replies 1
0
1
519
A concave lens has focal length 15 cm. At what distance should the object from the lens be...
By Deepak Rock, 4 years ago
replies 1
0
1
384
A concave lens of 20 cm focal length forms an image 15 cm from the lens. Compute the objec...
By Deepak Rock, 4 years ago
replies 1
0
1
278
An object 60 cm from a lens gives a virtual image at a distance of 20 cm in front of the l...
By Deepak Rock, 4 years ago
replies 1
0
1
276
A concave lens of focal length 15 cm forms an image 10 cm from the lens. How far is the ob...
By Deepak Rock, 4 years ago
replies 1
0
1
358
An object is placed at a distance of 4 cm from a concave lens of focal length 12 cm. Find ...
By Deepak Rock, 4 years ago
replies 1
0
1
376
A 50 cm tall object is at a very large distance from a diverging lens. A virtual, erect an...
By Deepak Rock, 4 years ago
replies 1
0
1
296
The lens A produces a magnification of, -0.6 whereas lens B produces a magnification of +0...
By Deepak Rock, 4 years ago
replies 1
0
1
431
What kind of lens can form : (a) an inverted magnified image? (b) an erect magnified image...
By Deepak Rock, 4 years ago
replies 1
0
1
423
When an object is placed 10 cm in front of lens A, the image is real, inverted, magnified ...
By Deepak Rock, 4 years ago
replies 1
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