the wavelength of light of a particular colour is 5800Angstrom. express it in nanometre and metre
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One angstrom unit is 10-10 m. So, wavelength is 5800*10^-10m =5.8*10^-7 m. One nanometre is 10^-9m. So, wavelength is 58000nm.
baby28:
you directly give me a answer
OK. It is 5.8*10^-7 metre and 58000nanometre
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