Most everyday objects have as many plus charges as they have minus charges
Well she drove 30 more miles to the east than the west but I don’t understand what u are asking
The answer is calcium. I just did it and it was correct
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![= 550 * 10^{-9}\] m. D = 3.50*10^-6 m.](https://tex.z-dn.net/?f=%20%3D%20550%20%2A%2010%5E%7B-9%7D%5C%5D%20m.%0A%0AD%20%3D%203.50%2A10%5E-6%20m.)

Then you need to find x when n=1
or

≈θ for θ<<1 , so θ=

Then you can find rhe distance of<span> bright fringe from the center:</span>
'D' is one way to increase the current. Another way is to increase the voltage. / / / It's possible that 'C' might also be a true statement. We don't know; because we can't see it.