44 citations · 96 across the 11 of their papers we have counts for
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physics.class-ph2012★ 6 cited
Refractive index of a transparent liquid measured with a concave mirror
Amitabh Joshi, Juan D. Serna
This paper describes the spherical concave mirror method for measuring the index of refraction of transparent liquids. We derived the refractive index equation using Snell's law an…
physics.class-ph2010★ 4 cited
Finding the Center of Mass of a Soft Spring
Juan D. Serna, Amitabh Joshi
This article shows how to use calculus to find the center of mass position of a soft cylindrical helical spring that is suspended vertically. The spring is non-uniformly stretched…