If two linear antennas having lengths in the ratio $2: 3$ are emitting radiation of wavelengths in the ratio…

If two linear antennas having lengths in the ratio $2: 3$ are emitting radiation of wavelengths in the ratio $8: 9$, then the ratio of effective powers radiated by them are in the ratio
  1. $32: 27$
  2. $27: 32$
  3. $16: 27$
  4. $9: 16$

Solution

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Asked in: AP EAMCET 2017 (24 Apr Shift 2)

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