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Butoxors [25]
3 years ago
11

Fill in the blank. When using a wrench if you double the length of the wrench (effort arm), you have ______ the required force t

o do the same amount of work.
Quartered

tripled

doubled

halved
Physics
1 answer:
OlgaM077 [116]3 years ago
8 0

Answer:

halved

Explanation:

the formula

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Answer:

c. Was an idea created and supported by Congress.

Explanation:

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Natalija [7]

Answer:

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Consider two diffraction gratings. One grating has 3000 lines per cm, and the other one has 6000 lines per cm. Both gratings are
Usimov [2.4K]

Answer:

<em>The 6000 lines per cm grating, will produces the greater dispersion .</em>

Explanation:

A diffraction grating is an optical component with a periodic (usually one  that has ridges or rulings on their surface rather than dark lines) structure that splits and diffracts light into several beams travelling in different directions.

The directions of the light beam produced from a diffraction grating depend on the spacing of the grating, and also on the wavelength of the light.

For a plane diffraction grating, the angular positions of principle maxima is given by

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In this case, light of the same wavelength is used. If λ and n is held constant, then we'll see that reducing the distance between two consecutive slits (a + b) will lead to an increase in the angle of dispersion sin ∅. So long as the limit of sin ∅ not greater that one is maintained.

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Two forces that are not equal in size are
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They are unbalanced forces ..... Hope this helps :3
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Which is a characteristic of the atom marked A
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