3 years ago

Use the horizontal ruler to measure the horizontal distance between two crests. what is this distance?

1 answer:

8 0

It seems some part of the text is missing, however, since we are talking about 'crests' I guess we are talking about waves.

In a wave, the distance between two consecutive crests corresponds to the wavelength of the wave. Therefore, the distance measured with the ruler is the wavelength of the wave.

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wheres the diagram ?

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~bangtanboys7

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3 years ago

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4 years ago

Evaluate the numerical expression.

alisha [4.7K]

Answer:

C) -8.4

Step-by-step explanation:

Parenthesis

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Multiply

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4 years ago

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Flura [38]

Answer:

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3 years ago

I’m pretty sure the correct answer is C. but I’d like to double check.

kobusy [5.1K]

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3 years ago