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9. The energy of an electromagnetic radiation is
19.875x10- ergs. What is the wave number in
ст
(n = 6.625x10-2'ergs.sec, c = 3x10 cm sec
1) 1000 2) 10
3) 100 4) 10.000
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1
The energy of an electromagnetic radiation is
19.875x10- ergs. What is the wave number in
ст
(n = 6.625x10-2'ergs.sec, c = 3x10 cm sec
1) 1000
2) 10
3) 100 ✔
4) 10.000
✒ 100
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