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3 years ago

Light passes through a single slit. If the width of the slit is reduced, what happens to the width of the central bright fringe

Physics

1 answer:

viktelen [127]3 years ago

6 0

Explanation:

In Single Slit Experiment:

The width of the central diffraction maximum is inversely proportional to the width of the slit.

Therefore, if we make the slit width smaller, the angle T(representing the angle between the wave ray to a point on the screen and the normal line between the slit and the screen) increases, giving a wider central band.

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3 years ago

Which of the following statements best explains why elements in the same family of the periodic table have similar bonding prope

slava [35]

Answer: D. The elements have the same number of valence electrons

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$F:9:1s^22s^22p^5$

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thus both would bond with a cation bearing a single positive charge.

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3 years ago

Một vật giao động điều hoà với chu kì T = 3,14s và biên độ A=1m tại thời điểm vật qua VTCB có giá trị là

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2 years ago

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ludmilkaskok [199]

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2 years ago

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3 years ago

Read 2 more answers