Radio waves transmitted through space at 3.00¡¿10 8 m/s by the Voyager spacecraft have a wavelength of 0.120 m. What is their frequency?
To find the frequency of the radio waves, we can use the formula:
v = λf
where:
v = speed of the radio waves (3.00 × 10^8 m/s)
λ = wavelength of the radio waves (0.120 m)
f = frequency of the radio waves (unknown)
Rearranging the formula to solve for f:
f = v / λ
Plugging in the given values:
f = (3.00 × 10^8 m/s) / (0.120 m)
Calculating the frequency:
f = 2.50 × 10^9 Hz
Therefore, the frequency of the radio waves transmitted by the Voyager spacecraft is 2.50 × 10^9 Hz.
To find the frequency of the radio waves transmitted by the Voyager spacecraft, you can use the formula:
Frequency (f) = Speed of light (c) / Wavelength (λ)
Given:
Speed of light (c) = 3.00 × 10^8 m/s
Wavelength (λ) = 0.120 m
Substitute the values into the formula:
f = (3.00 × 10^8 m/s) / 0.120 m
Now calculate the frequency:
f = 2.50 × 10^9 Hz
Therefore, the frequency of the radio waves transmitted by the Voyager spacecraft is 2.50 × 10^9 Hz.