8. My favorite radio station is NPR, which transmits a signal that Is has a wavelength d 3.22 m. What is the fraquency of this signal? Remember, light speed k(3times 10^8m/s.)

Question

8. My favorite radio station is NPR, which transmits a signal that Is has a wavelength d 3.22 m. What is the fraquency of this signal? Remember, light speed k(3times 10^8m/s.)

Answer 1

Here's how to calculate the frequency of the NPR signal:**1. Recall the relationship between wavelength, frequency, and the speed of light:**The formula is: speed of light (c) = wavelength (λ) * frequency (f)**2. Plug in the known values:*** c = 3 x 10⁸ m/s (speed of light)* λ = 3.22 m (wavelength)**3. Solve for frequency (f):**f = c / λf = (3 x 10⁸ m/s) / 3.22 mf ≈ 9.32 x 10⁷ Hz or 93.2 MHz**Answer:** The frequency of the NPR signal is approximately 93.2 MHz.

Question

8. My favorite radio station is NPR, which transmits a signal that Is has a wavelength d 3.22 m. What is the fraquency of this signal? Remember, light speed k(3times 10^8m/s.)

Solution

Answer