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Mila [183]
2 years ago
9

A charge per unit length given by l(x) = bx, where b = 12 nc/m2, is distributed along the x axis from x = +9.0 cm to x = +16 cm.

if the electric potential at infinity is taken to be zero, what is the electric potential at the point p on the y axis at y = 12 cm?

Physics
1 answer:
Pavel [41]2 years ago
4 0
Hopefully this will help you.

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Speakers A and B are vibrating in phase. They are directly facing each other, are 8.2 m apart, and are each playing a 78.0 Hz to
Stels [109]

Answer:6.298,4.1,1.9015

Explanation:

Wavelength=\frac{velocity of sound }{frequency}

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Difference between the distances must be a whole number of wavelengths

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x-\left ( 8.2-x\right )=4.397    for 1 st wavelength

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second

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x-\left ( 8.2-x\right )=0

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Answer:

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A hydrogen atom has a diameter of about 10 nm. Express this diameter in meters. Express this diameter in millimeters. Express th
Fynjy0 [20]
So, the first question is: how many meters are 10 nm?

1nm =<span>0.000000001 m.

So 10 nanometers are </span><span>0.00000001 m!

Now, how many milimeter are those?
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0.00000001*1000=0.<span><span>00001</span> m!

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