Final answer:
The frequency of green light with a wavelength of 545*10⁻⁷ meters is approximately 5.50 × 10¸ Hz, which is closest to 545 THz.
Step-by-step explanation:
The frequency of green light with a wavelength of 545*10⁻⁷ meters can be calculated using the formula for the speed of light (c), which is the product of frequency (f) and wavelength (λ): c = fλ.
Since the speed of light is a constant 3.00 × 10¸ meters per second, we can rearrange the formula to solve for frequency: f = c / λ. By substituting the given values, we get f = (3.00 × 10¸ m/s) / (545 × 10⁻⁷ m), resulting in a frequency of approximately 5.50 × 10¸ Hz, which is closest to option b) 545 THz(terahertz).
The frequency (
f) of a wave can be calculated using the formula:
So, the frequency of green light with a wavelength of
545×10−7
meters
545×10 −7
meters is approximately:
b) 545 THz
545THz