Sarthak

This page lists questions and answers that were posted by visitors named Sarthak.

Questions

The following questions were asked by visitors named Sarthak.

Find the volume of the solid of revolution generated by revolving the region bounded by the graphs of the given equations about the indicated line. y = e^x, y = 0, x = 0, x = 3, about y = -6

Answers

The following answers were posted by visitors named Sarthak.

3.68x10^23 C atoms

We have, Density of solid, d = 5000 kg/m3 Weight in air, W = 0.5 kgf = 0.5g N Density of water, q = 1000 kg/m3 Let, V be the volume of the solid. So, W = Vdg => 0.5g = V × 5000 × g => V = 10-4 m-3 So, Buoyant force is, B = Vqg = 10-4 × 1000 × g = 0.1 g N...