Answer:
4.85 x 10⁻¹⁹J
Explanation:
Given parameters:
Wavelength = 410.1nm
Unknown:
The energy of the violet light = ?
Solution:
The energy of a wave can be derived using the expression below;
E = [tex]\frac{hc}{wavelength}[/tex]
h is the planck's constant
c is the speed of light
Insert the parameters and solve;
E = [tex]\frac{6.62 x 10^{-34} x 3 x 10^{8} }{410.1 x 10^{-9} }[/tex] = 4.85 x 10⁻¹⁹J
