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A lens forms an inverted image of an object. What is the nature of the image real or virtual? - Physics

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प्रश्न

A lens forms an inverted image of an object. What is the nature of the image real or virtual?

A lens forms an inverted image of an object. State the nature of the image whether real or virtual ?

एका वाक्यात उत्तर

उत्तर

The nature of the image is real.

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पाठ 5: Refraction through a Lens - Exercise 5 (B) 1 [पृष्ठ १२०]

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सेलिना Physics [English] Class 10 ICSE
पाठ 5 Refraction through a Lens
Exercise 5 (B) 1 | Q 19.2 | पृष्ठ १२०

संबंधित प्रश्‍न

Draw a ray diagram to show how a converging lens can form a real and enlarged image of an object.


Draw a 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.


An object is placed at a distance of more than 40 cm from a convex lens of focal length 20 cm. The image formed is real, inverted and ______.


An object is placed at a distance 5 cm from a convex lens of focal length 10 cm. The image formed is virtual, upright and _____.


For the object placed between the optical centre and focus of a convex lens, the image is ______.


Where should an object be placed so that a real and inverted image of the same size is obtained by a convex lens?


Which of the following lens would you prefer to use while reading small letters found in a dictionary?


Explain the rules for obtaining images formed by a convex lens with the help of ray diagram.


A student focussed the image of a candle flame on a white screen using a convex lens. He noted down the position of the candle screen and the lens as under

Position of candle = 12.0 cm

Position of convex lens = 50.0 cm

Position of the screen = 88.0 cm

  1.  What is the focal length of the convex lens?
  2. Where will the image be formed if he shifts the candle towards the lens at a position of 31.0 cm?
  3. What will be the nature of the image formed if he further shifts the candle towards the lens?
  4. Draw a ray diagram to show the formation of the image in case (iii) as said above.

Complete the following table based on image formation by convex lens:

Position of Object Position of Image Nature of Image
At infinity (a) ______ Real and inverted and highly diminished image
Beyond 2F1 (b) ______ (c) ______
At 2F1 (d) ______ Real, inverted, same size (as object) image
Between F1 and 2F1 Beyond 2F2 (e) ______
At focus F1 (f) ______ Real, inverted and highly enlarged image

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