Compute the focal length of a thin meniscus lens
Compute the focal length of a thin meniscus lens whose spherical surfaces encompass radii of curvature of magnitude 5 and 10 cm. The glass is of index 1.50.
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When the index of refraction differs from 1.4920 (blue light) to 1.4742 (red), then what will be the angle between the red and the blue light?
A battery having 14.3 V emf consists of a terminal voltage of 9.5 V, if it delivers a current of 6.6 A to the starter of a car. Determine the internal resistance of the battery?
Determine the moment of inertia for a solid cylinder having mass M, radius R; and length L around an axis perpendicular to the rod that passes via the center of the rod.
A stone held just below the surface of a swimming pool is released and sinks to the bottom at a constant speed of around 0.38 m/s. Determine the apparent speed of the stone, as viewed from directly over by an observer who is in air? Use refraction
An object of 6.0 kg, primarily at rest in free space, ‘explodes’ into the three segments of equivalent mass. The two of such segments are observed to be moving with equivalent speeds of 15.5 m/s with an angle of 60° connecting thei
The Admissions Department from prestigious University is using the data below (which was randomly chosen from large pool of current graduates of that University) to entice prospective students to enroll.
The buoy in an ocean is observed from top of 40m high tower on shore. Angle of depression from top of tower to base of buoy is (6.5° Degrees). How far is buoy from base of tower?
The two particles, each of mass 9.00 kg and speed 8.96 m/s, travel in the opposite directions all along parallel lines separated through a distance 7.36 m. Determine the magnitude of L, the angular momentum of the two-particle system about a point
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