The wavelength range of the visible spectrum extends from violet (400 nm) to red (750 nm). Express these wavelengths in frequencies (Hz). `(1nm = 10^(-9)m)`

The wavelength range of the visible spectrum extends from violet (400 nm) to red (750nm). Express these wavelengths in frequencies (Hz) . (1nm =10^(-9) m)

The wavelength range of the visisble spectrum extends from violet (400 nm) to red (750 nm). Express these wavelengths in frequencies (Hz) (1nm= 10^(-9)m ).

the wavelegth range of the visible spectrum extends from violet ( 400 nm) to red ( 750 nm). Express these wavelengths in frequencies (Hz) . (1nm = 10 ^(-9)m )

the wavelegth range of the visible spectrum extends from violet ( 400 nm) to red ( 750 nm). Express these wavelengths in frequencies (Hz) . (1nm = 10 ^(-9)m )

The wave length range of the visible spectrum extends from violet (400 nm)to red ( 750 nm). Express these wavelengthsin frequencies ( Hz) ( 1 nm =10^(-9) m) .

The wave length range of the visible spectrum extends from violet (400 nm)to red ( 750 nm). Express these wavelengthsin frequencies ( Hz) ( 1 nm =10^(-9) m) .

The wavelength range of the visible spectrum extends from vloler (400nm) to red (750 nm) Express these wavelength in frequency (Hz )

The wavelength of visible spectrum extends extends from violet (400 nm) tored (750 nm). Express the corresponding frequency ranges.

Wavelength of the visible spectrum ranges from