Question

a test tube has a lower part hemispherical and upper part cylindrical with same radius. If 5159/6 cm cube of water is added the test tube will be just completely filled. but if 20002 cm cube of eater is added 5 cm of height will remain empty.find the radius and height of the cylindrical part​

Answer 1

Answer:

A test tube has lower part hemispherical and upper part cylindrical with same radius. If $$\dfrac{5159}{6}cm^{3}$$ of water is added, the test tube will be just completely filed. But if $$\dfrac{2002}{3}cm^{3}$$ of water is added, $$5 cm$$ of height will remain empty.