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Ann [662]
3 years ago
11

Can someone help me find the answer?

Physics
2 answers:
Elena L [17]3 years ago
6 0
Wavelength, because of how it lengths out from the rest.
Zolol [24]3 years ago
3 0
Like said before but the answer is Wavelength because of the distance between identical points.
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Solnce55 [7]

Explanation:

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Tapping the surface of a pan of water generates 17.5 waves per second. If the wavelength of each wave is 45 cm, what is the spee
ElenaW [278]

Answer:

Speed of the wave is 7.87 m/s.

Explanation:

It is given that, tapping the surface of a pan of water generates 17.5 waves per second.

We know that the number of waves per second is called the frequency of a wave.

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Magnet A has twice the magnetic field strength of magnet B and pulls on magnet B with a force of 100 N. The amount of force that
son4ous [18]

The force exerted by the magnetic in terms of the magnetic field is,

F\propto B

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\begin{gathered} F_B\propto B_B \\ F_B\propto\frac{B_A}{2} \\ F_B=\frac{F_A}{2} \\ F_B=\frac{100}{2} \\ F_B=50\text{ N} \end{gathered}

Thus, the force exerted by the magnet B on magnet A is 50 N.

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Which is one way scientists indicate how precise and accurate there experimental measurements are
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3 years ago
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