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A point object is placed at distance of...

A point object is placed at distance of 30 cm in front of a convex mirror of Focal length 30 cm. The image will form at

A

infinity

B

pole

C

focus

D

`15 cm` behind the mirror

Text Solution

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The correct Answer is:
D
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RESONANCE ENGLISH-DAILY PRACTICE PROBLEM-DPP No.5
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  8. You are looking in a mirror. The field of view (for same aperture) is ...

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  9. A point object is placed at distance of 30 cm in front of a convex mi...

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  10. Two plane mirrror are inclined to each other at 70^(@). A ray of light...

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  11. The distance of an object from a concave spherical mirror is equal to ...

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  12. A coverging beam of light is incident on the concave mirror. Then the ...

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  13. When a ray of light enters a glass slab from air

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  14. The speed of light in a homogeneous medium of refractive index (5)/(4)...

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  17. The position vector of a particle is given as vec(r)=(t^(2)-4t+6)hat(i...

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  18. A motor car is going due north at a speed of 50 km/h. It makes a 90^0 ...

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  19. Figure shows the displacement (x)- time (t) graph of the particle movi...

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