Visible light falls into wavelength ranges of 400-700 nm, for which

Here is the answer for the question – Visible light falls into wavelength ranges of 400-700 nm, for which. You’ll find the correct answer below

The Correct Answer is

2.966e-19Convert the wavelength from nanometers to meters using the relationship that1 m=1×109 nm. λ in m=669.8 nm×(1 m/1×109 nm)Then substitute the wavelength into the equation.E=hc/λ=(6.626×10−34 J-s)(2.998×108 m/s)/ λ in m

Reason Explained

2.966e-19Convert the wavelength from nanometers to meters using the relationship that1 m=1×109 nm. λ in m=669.8 nm×(1 m/1×109 nm)Then substitute the wavelength into the equation.E=hc/λ=(6.626×10−34 J-s)(2.998×108 m/s)/ λ in m is correct for Visible light falls into wavelength ranges of 400-700 nm, for which

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