Answer: The radio should be tuned to 100. 0 Mhz.
Explanation:
As radio waves are electromagnetic waves, like x-rays, UV rays, and all the wavelengths of visible light, they propagate in the free space at the speed of light: 3. 10⁸ m/s.
At any wave, there is a fixed relationship between the distance travelled by the wave along one cycle (which is called wavelength ) and the speed at which the wave oscillates (which is called the frequency of the wave), with the speed at which the wave propagates, as follows:
λ (wavelength) = v (speed) / f (frequency)
Replacing by the values, and solving for frequency, we have:
f = 3. 10⁸ m/seg / 3 m = 10⁸ 1/sec = 10⁸ Hz = 100. 0 Mhz
This is the radio channel to which must be tuned in order to listen the station with a wavelength of 3 m, in the FM band.
Answer: Citiations areto show where you got information from.
Explanation:
if its the same chart im looking at on this page, the answer is john.
Answer:
=A1<=A14
Explanation:
complex formula in excel is which contain more than 1 mathematical operators . An order of mathematical operations are important to understand
there are different type of operators
- Arithmetic operators
- Comparison operators
- Text operators
- Operators reference
here Comparison operator is an example of complex formula . Comparison operator returns TRUE/FALSE it is use to compare two values
= Equal to
< Less than
> Greater than
>= Greater than or Equal to
<= Less than or Equal to
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