MCQOPTIONS
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MCQOPTIONS
| 1. |
An electron in a hydrogen atom makes a transition from \[n={{n}_{1}}\] to\[n={{n}_{2}}\]. The time period of electron in the initial state is eight times that in the final state. Then which of the following statement is true? |
| A. | \[{{n}_{1}}=3{{n}_{2}}\] |
| B. | \[{{n}_{1}}=4{{n}_{2}}\] |
| C. | \[{{n}_{1}}=2{{n}_{2}}\] |
| D. | \[{{n}_{1}}=5{{n}_{2}}\] |
| Answer» D. \[{{n}_{1}}=5{{n}_{2}}\] | |