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Showing posts with label NEET 1989. Show all posts
Showing posts with label NEET 1989. Show all posts

1. Ray optics is valid, when characteristic dimensions are ?

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Labels: 12P09 Ray Optics and Optical Instruments, NEET 12P09, NEET 1989, Plane Mirror; Spherical Mirror & Reflection of Light

A 4μF conductor is charged to 400 volts and then its plates are joined through a resistance of 1kΩ. The heat produced in the resistance is ?

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Labels: 12P02 Electrostatic Potential and Capacitance, Capacitors; Capacitance; Grouping of Capacitors and Energy Stored in a Capacitor, NEET 12P02, NEET 1989
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