Please enter the following details
Free Daily Targets & Mocks
Study Material & Formulas PDFs
1 on 1 Mentorship
Solution
SI unit of work is Joule (J).
Also, we know that $$E=mc^2$$
=> Base unit = $$kg\times(m/s)$$
= kg m$$^2$$/s$$^2$$
=> Ans - (B)
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
