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Image Formation In Lens Free Doubts and Solutions

ICSE - X - Physics - Refraction Through a Lens

The image formed by a convex mirror is of size one-third the size of the object.How are 'u' and 'v' related?  PLEASE ANSWER FAST. IT IS VERY URGENT.

Asked by kandappan 18th August 2018, 10:50 PM
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ICSE - X - Physics - Refraction Through a Lens

Q. 2

qsnImg
Asked by Rayeesa 25th April 2018, 9:54 PM
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ICSE - X - Physics - Refraction Through a Lens

State two similarities and two differences between a photographic camera and human eye.

Asked by dmondal 3rd January 2017, 9:05 PM
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ICSE - X - Physics - Refraction Through a Lens

Draw ray diagram to show how a converging lens can form an image of the sun. Hence give a reason for the term burning glass for a converging lens used in this manner.

Asked by sreenivasanmaralapadu 15th January 2016, 6:42 PM
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ICSE - X - Physics - Refraction Through a Lens

Kindly discuss the question No.2(b) of Sample Paper-I, Gold Series (ICSE Class-X Physics)

Asked by sushruta.holycross 27th January 2015, 11:19 PM
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ICSE - X - Physics - Refraction Through a Lens

Complete the following ray diagrams:

Asked by Topperlearning User 28th August 2014, 8:19 AM
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ICSE - X - Physics - Refraction Through a Lens

What is lateral displacement?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

Light enters from air into diamond, which has a refractive index of 2.42. Calculate the speed of light in diamond. The speed of light in air is

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

Define refractive index in terms of speed of light in the two mediums.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

Give the two factors on which lateral displacement depends?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

Draw a ray diagram to show the formation of image of an object by a convex lens when the object to placed: At twice the focal length (ii) At focus.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

Describe with the help of a diagram, the nature, size and position of the image formed by a concave lens, when an object is placed: At infinity (ii) between infinity and optical centre of the lens.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

Describe with the help of a diagram, the nature, size and position of the image formed by a convex lens, when an object is placed i. between the optical centre and focus F. ii. At infinity

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

Represent the ray diagram of the following in case of the convex lens when the object is placed beyond 2F. State the characteristics of the image formed.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

A lens forms an inverted image of an object. i. What kind of lens is this? ii. State two more characteristics of this.

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

A lens forms an erect image for all positions of an object in front of it. Is the lens convex or concave?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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ICSE - X - Physics - Refraction Through a Lens

What kind of lens can form? (a) An inverted magnified image? (b) An erect magnified image? (c) An inverted diminished image? (d) An erect diminished image?

Asked by Topperlearning User 4th June 2014, 1:23 PM
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