2 years ago

1. Although mercury is a metal, it is a liquid at room temperature. Mercury melts at about -39°C. If

1 answer:

7 0

Answer:

I think so because if it starts at a low temperature for that material, it should melt when you bring it up to that temperature.

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Answer:

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Explanation:

given data

string length = 30 cm

solution

we take here equation of length that is

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total length will be here

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$L = \frac{3 \lambda }{4}$

so $\lambda$ will be

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