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प्रश्न
Is real image always inverted?
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उत्तर
Yes. Real image is always inverted.
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संबंधित प्रश्न
A student focused the Sun rays using an optical device 'X' on a screen S as shown.
From this it may be concluded that the device 'X' is a (select the correct option)
(A) Convex lens of focal length 10 cm.
(B) Convex lens of radius of curvature 20 cm.
(C) Convex lens of focal length 20 cm.
(D) Concave mirror of focal length 20 cm.
A lens forms a real image 3 cm high of an object 1 cm high. If the separation of object and image is 15 cm, find the focal length of the lens.
A diverging lens is used in:
(a) a magnifying glass
(b) a car to see objects on rear side
(c) spectacles for the correction of short sight
(d) a simple camera
A ray of light travels from a denser medium to a rarer medium. How will it bend?
How is a spherical mirror used to diverge a beam of light from a point? Name the type of mirror used.
Explain the following term:
Incident ray
Draw diagram/diagrams to show them.
An object of height 2 cm is placed at a distance of 20 cm in front of a concave mirror of a focal length of 12 cm. Find the position, size, and nature of the image.
Does the mirror name by your form a real image for all locations? Give a reason for your answer.
