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Gelneren [198K]
3 years ago
11

Which of the following could be used to create an open circuit?

Physics
1 answer:
Arturiano [62]3 years ago
4 0
A switch
What are the answers choices
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A spring is stretched to a displacement of 3.4 m from equilibrium. Then the spring is released and allowed to recoil to a displa
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3 years ago
A radio wave has a speed of 3.00 x10^8 and a frequency of 100 MHz. What is the wavelength?
dlinn [17]

Answer:

Wavelength of radio is wave is 3 m

Explanation:

Wavelength of radio is wave is

\lambda=\frac{v}{f}

where

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wavelength is

\lambda=\frac{3\times 10^8}{100\times 10^6} \\\\\lambda=3 m\\

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he can explore other types of physical activity

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