| 31. | Long wavelength microwaves are used to penetrate the thick, cloudy atmosphere of Venus and reach to the surface.
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| 32. | At closer distances, comparisons show that CFLs emit less UVA ( long wavelength ) radiation than incandescent light bulbs.
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| 33. | Radiation from the sun is short wavelength, and radiation escaping earth is long wavelength, because it has less energy.
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| 34. | It just might not be useful for radio communication because of the humongous antenna required for the long wavelength.
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| 35. | This enables laser action at relatively long wavelengths, which can be tuned simply by altering the thickness of the layer.
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| 36. | In steady state, larger scale eddies at long wavelengths disintegrate into smaller ones, dissipating their energy into smaller length scales.
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| 37. | The long wavelength statistical fluctuations are not exactly scale invariant, and only become scale invariant when the interaction strength vanishes.
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| 38. | Optical phonons have a non-zero frequency at the Brillouin zone center and show no dispersion near that long wavelength limit.
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| 39. | However, infrasound has such long wavelengths that these mechanisms would not be effective for an animal the size of a pigeon.
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| 40. | In the limit of low frequencies ( i . e . long wavelengths ), Planck's law becomes the Rayleigh Jeans law
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