Lifetimesof the molecules in the excited states are often measured by usingpulsed radiation source of duration nearly in the nano second range.If the radiation source has the duration of 2 ns and the number ofphotons emitted during the pulse source is 2.5 × 1015,calculate the energy of the source.

Lifetimesof the molecules in the excited states are often measured by

1.	Lifetimesof the molecules in the excited states are often measured by usingpulsed radiation source of duration nearly in the nano second range.If the radiation source has the duration of 2 ns and the number ofphotons emitted during the pulse source is 2.5 × 1015,calculate the energy of the source.
Answer» Lifetimes of the molecules in the excited states are often measured by using pulsed radiation source of duration nearly in the nano second range. If the radiation source has the duration of 2 ns and the number of photons emitted during the pulse source is 2.5 × 10¹⁵, calculate the energy of the source.

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Lifetimesof the molecules in the excited states are often measured by usingpulsed radiation source of duration nearly in the nano second range.If the radiation source has the duration of 2 ns and the number ofphotons emitted during the pulse source is 2.5 × 1015,calculate the energy of the source.

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