Projectile motion from unequal heights is a classic CBSE Class XI concept that appears every year in board exams and is a favourite for JEE and NEET tricky questions. Unlike the standard ground-to-ground case, here the launch and landing heights differ, which means you cannot use the shortcut range formula. You must apply the equations …
Category: Physics Problem of the day
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May 19
Physics Problem of the Day
EduSpark.Blog Physics Problem Physics Problem of the Day Class XII — Electromagnetic Induction A rectangular coil of 200 turns and area \(4 \times 10^{-2}\ m^2\) is rotated uniformly from a position where its plane is perpendicular to a magnetic field of strength \(0.5\ T\) to a position where its plane becomes parallel to the magnetic …
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May 18
Physics Problem of the Day
EduSpark.Blog Physics Problem Physics Problem of the Day Class XII — Ray Optics A biology student uses a convex lens of focal length 20 cm to project the enlarged image of a microscopic specimen on a screen placed 60 cm from the lens. Determine: Position of the specimen Magnification produced Given: Focal length, \(f = …
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