Question
The sparkling of a diamond is due to
–Solution
Diamonds sparkle because of the total internal reflection of light. Diamonds have a very high refractive index, meaning they slow light down much more than glass; and if cut in the right manner, the angles of incidence can be made so that light seems to get 'trapped' within the diamond giving it it's sparkly appearance.
Indian Institute of Science, Bangalore was founded by
For a system of particles, the center of mass moves:
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With the increase of pressure, the boiling point of any substance –
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