Map Sapling Learning macmn leaming Consider six proposed properties of electroma

Question

Map Sapling Learning macmn leaming Consider six proposed properties of electromagnetic radiation: wave speeds of 3.00 x10° km/s and 3.00 x 10P m/s, wavelengths of 483 nm and 0.159 nm, and freqeces of 135 0 z and 51h Sort the according to whether they apply only to the X ray band, only to the visible light band, to both bands, or to neither band. Both bands Neither band X ray band only Visible light band only of frequency of speed of wavelength of speed of 1.35 x10% Hz 5.19 x10* Hz 3.00 x 10 km/s483 nm3.00 x10 m/s of 0.159 nm

Explanation / Answer

Frequency of 1.35*1018 Hz belongs to X-ray band only.

Frequency of 5.19*1014 Hz belongs to visible light band only.

Speed of all e-m waves in vacuum is same, which is equal to of 3.00*108 m/s. It belongs to both bands, whereas speed of 3.00*108 km/s belongs to neither of bands, as it is higher than possible speed.

Wavelength of 483 nm belongs to visible band.

Wavelength of 0.159 nm belongs to X-ray band.

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