Answer the following:
MONT
i) The optical path of a ray of light of a given wavelength travelling a distance of 2.5 cm in flint glass
having refractive index 1.5 is same as that on travelling a distance x em through a medium having
refractive index 1.25. Determine the value of x.
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the branch of science concerned with the nature and properties of matter and energy. The subject matter of physics includes mechanics, heat, light and other radiation, sound, electricity, magnetism, and the structure of atoms.
Physics is the natural science that studies matter, its motion and behavior through space and time, and the related entities of energy and force. Physics is one of the most fundamental scientific disciplines, and its main goal is to understand how the universe behaves
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