Advent of Modern Physics | Practice MCQs Physics for Mdcat

A $E = mc^2$ B $E = hf$ C $f = \frac{c}{\lambda}$ D None of the above

A Photon B Proton C Meson D Positron

A Proton B Electron C Neutron D Photon

A Infinite B Zero C Equal to proton D None of the above

A Bohr B Ampere C Thomson D Planck

A $1.6 \times 10^{19}$ Joule-second B $6.63 \times 10^{34}$ Joule-second C $6.63 \times 10^{54}$ Joule-second D None of the above

A $3 \times 10^8 \, \text{ms}^{-1}$ B $3 \times 10^8 \, \text{cm}^{-1}$ C $3 \times 10^2 \, \text{ms}^{-1}$ D $6 \times 10^8 \, \text{ms}^{-1}$