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Name the radiations of wa velength just (a) longer than \(8\times {{10}^{-7}}\),m (b) shorter than \(4\times {{10}^{-7}}\) m
Name the radiations of wa velength just (a) longer than \(8\times {{10}^{-7}}\),m (b) shorter than \(4\times {{10}^{-7}}\) m
Class 10 | ICSE | Physics | Selina | Spectrum
Name the radiations of wa velength just (a) longer than \(8\times {{10}^{-7}}\),m (b) shorter than \(4\times {{10}^{-7}}\) m

(a)Infrared radiation has a wavelength of more than \(8\times {{10}^{-7}}\) m.

(b)Ultraviolet radiation has a wavelength of less than \(4\times {{10}^{-7}}\)m

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