Frequency of a wave is 6 xx 10^(15) Hz. ...

Frequency of a wave is `6 xx 10^(15)` Hz. The wave is

` 10 ^(5) cm^(-1)`

` 2xx 10 ^(7) m^(-1)`

`2 xx 10 ^(7) cm ^(-1)`

`2 xx 10 ^(5) m^(-1)`

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