Answered

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A certain AM radio wave has a frequency of 1.12 x 106 Hz. Given that radio waves travel at 2.99 x 108 m/s, what is the wavelength of this radio wave? (Round your answer to three significant figures.) Answer in "m" units

Sagot :

asuwafohjames

Answer:

2.67×10² m

Explanation:

Applying

V = λf............... Equation 1

Where V = Velocity of radio wave, λ = wave length, f = frequency.

make λ the subject of the equation

λ = V/f................ Equation 2

From the question,

Given: V = 2.99×10⁸ m/s, f = 1.12×10⁶ Hz.

Substitute these values into equation 2

λ = (2.99×10⁸)/(1.12×10⁶)

λ = 2.66696×10² m

λ ≈ 2.67×10² m

jeysontorrescisneros

Answer:

hey Leslie good morning. they deleted you other question lol.

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