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A small object lies at the bottom of a vessel filled with water refractive index 4/3 upto a height H. When viewed from a point above the surface of water the object appears raised by n percent of H. The value of n is

Posted by Radhika Gupta 1 month, 3 weeks ago

CBSE > Class 12 > Physics

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5 8 4 6 Find force on -q and q 2 3 4 Fnd force on -q and 2q Answers 27Kq" 4r SKa (-) 29 294 For leftmost. F = h()& For middle, F = 9r4 189/86 7. Find the valuc of r such that the forcc cxperiencc by the charge Q will be maximum? Ir0= 30°, q, = -10-6C, q2=3X 10C, q3 = -2 x 10C, r2 = 15 cm, ry3= net force on charge qi? For -q. F -(& For 2q. F 5. Find the ratio of magnitude of force 3Kq 20 2r2 ( 2.9 27 6. For q. F 7. r= 2.1 8. 2.64 N F. VSKq' 10 cm Find & For -q. F VIDYAPATH BY: ABHIMANYU KUMAR (IWT BOMBAY),76942oes

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CBSE > Class 12 > Physics

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CBSE > Class 12 > Physics