3 years ago

Need help i dont get this

Chemistry

2 answers:

Brut [27]3 years ago

5 0

Speed because that’s how fast a car is traveling in a direction

Luden [163]3 years ago

4 0

Answer:

Speed

Explanation:

Because That's how fast the Car is traveling.

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A radio station broadcasts at a frequency of 590,000 Hz. What is the wavelength of the radio waves?

34kurt

Answer:

f = frequency = 590,000 Hz ===> 59×10^4 Hz

λ = Wavelength = ?

c = Speed of light in a vacuum = 3 × 10^8 m/s

** Hz = 1/sec

___o___o___

$f = \frac{c}{λ} \\ \\ λ = \frac{c}{f} \\ \\ λ = \frac{3 \times {10}^{8} }{590000} \\ \\ λ = \frac{3 \times {10}^{8} }{59 \times {10}^{4} } \\ \\ λ =0.0508 \times {10}^{4} \: m \\ \\ λ = 508 \times {10}^{ - 4} \times {10}^{4} \: m \\ \\ λ = 508 \: m$

I hope I helped you^_^

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