3 years ago

Three laws of mechanics and

1 answer:

7 0

Answer:

In the first law, an object will not change its motion unless a force acts on it. In the second law, the force on an object is equal to its mass times its acceleration. In the third law, when two objects interact, they apply forces to each other of equal magnitude and opposite direction.

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For an optical instrument, the magnification ratio of the apparent diameter of the image to that of the object.

Mathematically, from the given information;

Magnification $= \dfrac{n_{water}}{n_{air}}$

where;

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$= \dfrac{1.33}{1.00} \\ \\= \mathbf{1.33}$

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