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Bezzdna [24]
3 years ago
8

A wave with a frequency of 56 Hz has a wavelength of 27 meters. At what speed will this wave travel?

Physics
1 answer:
PIT_PIT [208]3 years ago
7 0
Velocity=frequency x wavelength
=56 x 27
=1512m/s
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What is the magnitude of the magnetic dipole moment of the bar magnet
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The magnitude of the magnetic dipole moment of the bar magnet is 1.2 Am²

<h3> Magnetic dipole moment of the bar magnet</h3>

The magnitude of the magnetic dipole moment of the bar magnet at distance from its axis is calculated as follows;

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where;

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m = (4π x 0.1³ x 2.4 x 10⁻⁴)/(2 x 4π x 10⁻⁷)

m = 1.2 Am²

The complete question is below:

What is the magnitude of the magnetic dipole moment of the bar magnet from 0.1 m of its axis and magnetic field strength of 2.4 x 10⁻⁴ T.

Learn more about dipole moment here: brainly.com/question/27590192

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<u>questions 2</u>

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5 0
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Answer:

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Explanation:

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