Question

2. Determine the frequency of light that has a wavelength of

1.18 x 10-7m. c=3.00 X 108m/s. How much energy is
associated with this light? h=6.63 X 10-34 J-s.

Answer 1

From frequency=speed of wave/frequency

=3×10^8÷1.18×10^-7

Frequency=2.5×10^15s-

Energy=plank × frequency

Energy=16.175×10^-19js-

Step-by-step explanation: