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Class 11 and 12 Physics CBSE NEET JEE

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Showing posts with label NEET 1992. Show all posts
Showing posts with label NEET 1992. Show all posts

10. Which of the following curve does not represent motion in one dimension?

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6. Which one of the following is the weakest kind of bonding in solids ?

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5. For an electronic valve, the plate current I and plate voltage V in the space charge limited region are related as ?

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11. In Young’s double slit experiment carried out with light of wavelength (λ) = 5000Å , the distance between the slits is 0.2 mm and the screen is at 200 cm from the slits. The central maximum is at x = 0. The third maximum (taking the central maximum as zeroth maximum) will be at x equal to ?

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54. The refractive index of the material of a prism is √2 and its refracting angle is 30°. One of the refracting surfaces of the prism is made a mirror inwards. A beam of monochromatic light enters the prism from the mirror surface if its angle of incidence of the prism is ?

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