SSC Physics previous year questions Set 2
11. Which of the following pairs of physical quantities have the same dimensions? [SSC CHSL (10+2) LDC 2015] …
11. Which of the following pairs of physical quantities have the same dimensions? [SSC CHSL (10+2) LDC 2015] …
What is the wavelength of visible spectrum ? [SSC CPO Sub-Inspector 2005]A. 1300 A°–3000 A°B. 3900 A° – …