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3 years ago

If the weight of a submerged object is equal to the buoyant force, what net force acts upon the object?

Physics

1 answer:

Y_Kistochka [10]3 years ago

7 0

Answer:

Explanation:

The weight is acting downwards where as the buoyant force acting upwards (opposite) direction with equal amount of force. so the opposite forces cancel out each other (because of the force amount being equal) and no net force is acting on the object.

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2 years ago

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BARSIC [14]

Answer:

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Explanation:

From the question we are told that

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The spacing between the fringe for smaller laser point is $y_R = 6.19 \ mm = 6.19 *10^{-3} \ m$

Generally the spacing between the fringe is mathematically represented as

$y = \frac{D * \lambda }{d}$

Here $D$ is the distance to the screen

and d is the distance of the slit separation

Now for both laser red light light and small laser point D and d are same for this experiment

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=> $\frac{y_r}{\lambda_r} = \frac{y_R}{\lambda_R}$

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3 years ago

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babymother [125]

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