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kompoz [17]
3 years ago
14

Which of the following devices is used in this experiment to separate the different wavelengths emitted by the light source?

Physics
1 answer:
adelina 88 [10]3 years ago
7 0

Answer:

A. Prism

Explanation:

In the experiment we are able to isolate different wavelengths by shining the light through a prism, which separates the different wavelengths through refraction.

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Answer:

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Explanation:

If two speakers are generating a frequency of 280Hz, the smallest separation distance between the speakers that will produce destructive interference at a listener standing in front of them is also known as the wavelength of the sound wave generated.

Using the expression;

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Substituting this data's in the expression given to get the wavelength will give;

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