REGENTS PHYSICS 1. Two forces A and B act on a point P and their resultant force has the magnitude A2  B 2 . What is the angle between the forces A and B? a. 0o b. 90o…

Principle of Interferometry When light rays from a monochromatic source travel in different path lengths and recombine, they will have a phase difference. difference. The…

AIEEE Plus Module-11 Conceptual Questions 1. A long metallic pipe carries a current. What is the magnetic field (i) inside and (ii) outside the pipe? 2. 3. Will two parallel…

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Total Gadha’s Complete Book of Time, Speed and Distance http://www.totalgadha.com Time Speed and Distance For an MBA aspirant, a problem on time, speed and distance means…

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