A nonreflecting single layer of a lens coating is to be
A nonreflecting single layer of a lens coating is to be deposited on a lens of refractive index n=1.78. Find the refractive index of a coating material and the thickness required to produce zero reflection for light of wavelength 550 nanometer.
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on a part-time job you are asked to bring a cylindrical iron rod of length 930 centimeter and diameter 300 centimeter
as an hr manager how would you scan the external environment to gather the necessary information for deciding the
a spherical mirror is polished on both sides when used as a convex mirror the magnification is 17 find the
a thin film of mgf2n138 is deposited on glass thus that it is anti reflecting at a wavelength of 580 nanometer under
a nonreflecting single layer of a lens coating is to be deposited on a lens of refractive index n178 find the
two slits are illuminated by light that consists of two wavelengthsnbsp one wavelength is known to be 436 nmnbsp on a
a rocket-powered hockey puck has a thrust of 15 newton and a total mass of 10 kilogram it is released from rest on a
a boat takes 4 hours to travel 30 kilometer down a river then 8 hours to return determine how fast is the river flowing
a 50 kilogram person is ice-skating due north with a velocity of 58 ms when he collides with a 42 kilogram kid the
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