MCQOPTIONS
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MCQOPTIONS
| 1. |
The dimension of \[{{e}^{2}}/4\pi {{\varepsilon }_{2}}hc,\] where \[e,{{\varepsilon }_{0}},h\] and c are electronic charge, electric permittivity, Planck's constant and velocity of light in vacuum, respectively, is |
| A. | \[[{{M}^{0}}{{L}^{0}}{{T}^{0}}]\] |
| B. | \[[{{M}^{1}}{{L}^{0}}{{T}^{0}}]\] |
| C. | \[[{{M}^{0}}{{L}^{1}}{{T}^{0}}]\] |
| D. | \[[{{M}^{0}}{{L}^{0}}{{T}^{1}}]\] |
| Answer» B. \[[{{M}^{1}}{{L}^{0}}{{T}^{0}}]\] | |