MCQOPTIONS
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MCQOPTIONS
| 1. |
In Rutherford scattering experiment, the number of a-particles scattered at \[60{}^\circ \] is \[5\times {{10}^{6}}\]. The number of a-particles scattered at \[120{}^\circ \] will be |
| A. | \[15\times {{10}^{6}}\] |
| B. | \[\frac{3}{5}\times {{10}^{6}}\] |
| C. | \[\frac{5}{9}\times {{10}^{6}}\] |
| D. | None of these |
| Answer» D. None of these | |