Calculate the wavelength of a radio wave whose frequency is 900 kHz. (v = 3.00 · 108 m/s.)

2 answers:

4 0

Just use the Fundamental Equation of Periodic Waves:

$v=\lambda f \\ \lambda= \frac{3\times 10^8}{900\times 10^3} \\ \lambda = \boxed {\frac{10^3}{3}~m}$

kicyunya [14]3 years ago

4 0

3.33x10^2 or 333.33 ,,

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What is NOT a major factor affecting climate?

professor190 [17]

B Longitude

Explanation:

The line of longitude or longitude does not affects climates.

Climate is the weather condition over a place for a long period of time. It usually takes several years to delineate the climate of an area.

Longitude is the distance on the earth surface that runs form east to west.
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Proximity to water bodies also affects climatic condition because of the effect of land and sea breeze and other climatic factors.
Elevation affects climate a whole lot. Physiography of a place determines the weather to a very large extent.

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2 years ago

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dem82 [27]

Answer:

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