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WARRIOR [948]
3 years ago
15

1. Given a list of atomic model descriptions:

Physics
1 answer:
laiz [17]3 years ago
8 0

Answer: A: electron shells outside a central nucleus

B: hard, indivisible sphere

C: mostly empty space

Which list of atomic model descriptions represents

the order of historical development from the earliest

to most recent?

Explanation:

3

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The width of the central maximum is defined as the distance between the two minima closest to the center of the diffraction patt
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Answer:

The value of the angle is \bf{ \sin^{-1}[h/am_{e}v]}.

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From equation (1), we have

&& a \sin \theta = \dfrac{h}{m_{e}v}\\&or,& \theta = \sin^{-1}[\dfrac{h}{am_{e}v}]

6 0
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