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notka56 [123]
3 years ago
14

I don't understand how to find the frequency and period of wavelengths. Can anyone help me?

Physics
1 answer:
nordsb [41]3 years ago
3 0

Frequency of a wave =

                 (speed of the wave) divided by (wavelength)
or
                 (1) divided by (period of the wave) .


Period of the wave =

                   (wavelength) divided by (speed of the wave)
or
                   (1) divided by (frequency of the wave) .
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fenix001 [56]

Answer:

The steam represents evaporation.

Explanation:

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2 years ago
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What are the musical instrument of liturgy and devitional music.<br><br><br>help me plssss​
kaheart [24]

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valentinak56 [21]

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3 years ago
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The plates of a spherical capacitor have radii 6.25 cm and 15.0 crn. The space between the two spheres is filled with a material
aleksklad [387]

Answer:

Capacitance is 0.572×10⁻¹⁰ Farad

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ε/ε₀=k

ε=kε₀

Capacitance\ (C)=\frac{4\pi k\epsilon_0 R_1\times R_2}{R_2-R_1}\\\Rightarrow C=\frac{4\pi 4.8\times 8.854\times 10^{-12}\times 15\times 10^{-2}\times 6.25\times 10^{-2}}{15\times 10^{-2}-6.25\times 10^{-2}}\\\Rightarrow C=0.572\times 10^{-10}\ Farad

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3 0
3 years ago
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1- X -rays are electromagnetic waves

2-X-rays are transverse transverse waves

3- X- rays travel at the speed of light.


3 0
3 years ago
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