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Draw the course of a rays for tracing im...

Draw the course of a rays for tracing image of an object held between pole and principal focus of a concave mirror. State the position and nature of image formed.
or
Draw the course of rays for tracing image of an object held between optical centre and principal focus of a convex lens. State the nature of image formed.

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PRADEEP-REFLECTION AND REFRACTION-Mock Test
  1. The focal length of a convex mirror is 30cm. What is the distance of i...

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  2. How will you distinguish between a plane mirror, a convex mirror and a...

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  3. Draw the course of a rays for tracing image of an object held between ...

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  4. What is meant by linear magnification produced by a spherical mirror ?...

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  5. An object is placed at a distance of 20 cm in front of a convex mirror...

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  6. Draw the figure on your answer book and complete the path of the rays,...

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  7. Find the position of an object, which when placed in front of a concav...

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  8. Explain with the help of a diagram, why a rod immersed partially in a ...

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  9. What is meant by power of a lens ? When is it positive or negative? De...

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  10. An object of height 2 cm is held at a distance of 40 cm in front of a ...

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  11. State the three laws of refraction of light. or A convergent lens ...

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  12. (a) Discuss briefly the conditions for no refraction (b) What is the...

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  13. (a) State the relation between object distance, image distance and foc...

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  14. Prove that a ray of light emerges from a rectangular glass slab in a d...

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  15. (a) How will you distinguish between convex lens and concave lense wit...

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  16. In going from a rarer to a denser medium, a ray of light bends towards...

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  17. How many refractions does a ray of light undergo on passing through a ...

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  18. If glass slab is replaced by a hollow slab filled with water, will the...

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  19. Focal length of a convex lens in air is 25 cm. It is cut into two equa...

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  20. Two concave spherical mirrors are parts of two spheres of diameters 1:...

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