Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Question 132
The capacities of two hemispherical vessels are 6.4 litres and 21.6 litres. The ratio of their inner radii is
Solution
Given, volumes of two hemispherical vessels 6.4 litres and 21.6 litres.
We know that, Volume of a hemisphere = $$\frac{2\pi r^{3}}{3}$$
$$\frac{2\pi r_{1}^{3}}{3}$$ = 6.4/21.6
$$\frac{r_{1}^{3}}{r_{2}^{3}}$$ = $$(\frac{2}{3})^{3}$$
Hence, $$\frac{r_1}{r_2} = \frac{2}{3}$$
Create a FREE account and get:
- Free SSC Study Material - 18000 Questions
- 230+ SSC previous papers with solutions PDF
- 100+ SSC Online Tests for Free
