3 years ago

What type of bonding is represented in Figure 2-2???

Physics

1 answer:

Sindrei [870]3 years ago

6 0

Answer: "ionic bonding" .
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Answer:

Explanation:

For simple pendulum the formula is

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$\frac{1}{n} =2\pi\sqrt{\frac{l}{g} }$

n is frequency

Putting the values

$\frac{1}{.4} =2\pi\sqrt{\frac{l}{10} }$

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Answer:

The appropriate solution is "2.78 mm".

Explanation:

Given:

$\lambda = 720 \ nm$

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$= 720\times 10^{-9} \ m$

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As we know,

Fringe width is:

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hence,

Separation between second and third bright fringes will be:

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or,

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