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rewona [7]
3 years ago
13

When using science to investigate physical phenomena, which of the following is NOT a characteristic of the event must exist?

Physics
2 answers:
Andreas93 [3]3 years ago
6 0
It’s not Measurable.
UkoKoshka [18]3 years ago
3 0
The first one measurable
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What is the wavelength of the radio waves from an FM station operating at a frequency of 99.5 MHz
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Answer:

Wavelength, \lambda=3.01\ m

Explanation:

It is given that,

Frequency, f = 99.5 MHz = 99.5 × 10⁶ Hz

We need to find the wavelength of the radio waves from an FM station operating at above frequency. The relationship between the frequency and the wavelength is given by :

c=f\lambda

\lambda=\dfrac{c}{f}{

c = speed of light

\lambda=\dfrac{3\times 10^8\ m/s}{99.5\times 10^6\ Hz}

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So, the wavelength of the radio waves from an FM station is 3.01 m. Hence, this is the required solution.

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