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nadya68 [22]
3 years ago
5

Is polarization possible for longitudinal waves ?

Physics
1 answer:
RideAnS [48]3 years ago
7 0
<span>"Longitudinal" is a polarization.A massive spin-1 boson has three possible polarizations: two transverse (like a photon), and one longitudinal.For purely longitudinal waves, such as sound waves in air, which cannot be transverse, we don't speak of polarization.</span>


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Question 30
stellarik [79]

Answer: 0.69\°

Explanation:

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\delta=2 sin^{-1}(\frac{d}{2D})

Where:

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D=1338 m is the distance to the spherical object

Hence:

\delta=2 sin^{-1}(\frac{16 m}{2(1338 m)})

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3 0
3 years ago
The magnetising current in a transformer is rich in ______________ harmonic?
sukhopar [10]
The magnetizing current in a transformer is rich in 3rd harmonic. This is because harmonics are AC voltages and currents with frequencies that are generally higher. 
5 0
2 years ago
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Allushta [10]

No.

Since repeated measurements are taken and the average and 95% confidence interval are calculated, the possibility of the lack of agreement being a random error has been minimized or even eliminated.

<h3>What is a random error?</h3>

Random error is defined as the deviation of the total error from its mean value due to chance.

Random errors can result from the instrument not being precise or from mistakes by the researcher.

Random errors can be minimized by taking multiple readings and averaging the results.

Since repeated measurements are taken and the average and 95% confidence interval are calculated, the possibility of the lack of agreement being a ransom error has been minimized.

Learn more about random errors at: brainly.com/question/22041172

3 0
2 years ago
Read 2 more answers
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Arlecino [84]

Mass is the amount of matter in a material while weight is a measure of how the force of gravity acts upon the mass.

5 0
3 years ago
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If it is brittle, dissolves easily in water, has a high melting point, and conducts electric current it is a(n) __________.
Julli [10]

Answer:

Ionic Compound

Explanation:

We know that an ionic compound dissolves easily in water. Its melting point is very high, and it is a conductor.

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360 divided by 1/2 is 180

That is the speed in which the current has.

Glad I could help!

Call me if ya need anything!

:)

7 0
2 years ago
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