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BARSIC [14]
3 years ago
8

two identical steel balls mounted on wooden posts initially have different amounts of charge, one -14цC and the other +2цC. the

balls are allowed to touch and them are separated again. what is the final charge
Physics
1 answer:
larisa86 [58]3 years ago
4 0
-6 and -6 (each)

....
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Ksivusya [100]

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5 0
3 years ago
Janelle is exploring the relationship between the brightness of a light bulb and the current that powers it. When applying these
Vlada [557]

Answer:B

Explanation:

Y is the brightest bulb

7 0
3 years ago
Please answer!! need help!!
jarptica [38.1K]

Answer:

screw and pulley

Explanation:

because they didn't have any of the other tools in that time

7 0
3 years ago
As mentioned in this week’s notes on page 4, the electrons of an atom can occupy different energy shells within the atom (simila
Nostrana [21]
The assume that goes with the inquiry demonstrates the wavelenghts of the photons transmitted by Balmer arrangement change , from vitality levels (n) 3, 4, 5, and 6 to the vitality level (n) 2, in  hydrogen particles.

These are the values shown in the figure

Transition           wavelength of the photon emitted
                                   nm


from n=3  to n=2              656<------ this is the value requested

from n=4 to n=2               486

from n=5 to n=2               434

from n=6 to n=2              410

The wavelength of a photon discharged from the n = 3 shell in hydrogen is the primary information of the table, i.e 656 nm.

Using the conversion factor from nm to m that results is :

656 nm * 1 m / (10^9 nm) = 656 * 10 ^ -9 m.
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3 years ago
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Sliva [168]
B AND C I THINK I TOOK THIS ALREADY MS
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