Physics
26.02.2021 02:48
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Using the periodic table, determine which material is most likely to be a good insulator.

Using the periodic table, determine which material is most likely to be a good insulator. •magnesium
•silver
•aluminum
•sulfur
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channarlawassociate
channarlawassociate
4,9(91 marks)

Wave speed = Wavelength x Frequency

26 m/s = Wavelength x 49

Divide by 49 to find the wavelength:

The wavelength is approximately 0.53

Let me know if this helps!

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