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A ray of light is incident normally on an equilateral prism of refractive index 3/2 calculate devition.
Ans) since the prism is equilateral therefore angle of prism is 600 => angle of refraction is 300applying snell\''s law,,,,sini * 1=sin300 *sqrt(3)=>sini=sqrt()3 / 2,=> i=600
1. A child pulls a toy car weighing 0.20 kg across a smooth floor by means of a string attached to it. If the string makes an angle of 60° to the floor and the child pulls with a f
The mass of an automobile is 1140kg, and the distance between its front and rear axles is2.48 m. The center of gravity of theca is between the front and rear tires, and the horizon
Explain about the term spatial coherence of Laser. Spatial coherence: This coherence is a measure of the correlation among the phases of a light wave at several points’ tran
A ray of light XY strikes a surface of a mirror ABCD at point P. a) Determine the path of the incident ray X-Y-P and the reflected ray P-Z and show this path in all views. (Hin
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explain the negative result of speciale theory of relativity
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Imagine a small observer is positioned in front of the cork in your picture above. As the cork approaches, the observer measures the wavelength of the waves passing by. How does th
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