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natita [175]
3 years ago
10

Nature of components of mixture should be known to separate the mixture why?​

Physics
1 answer:
Anna [14]3 years ago
8 0

Answer:

It is important to be able to separate mixtures to obtain a desired component from the mixture and to be able to better understand how each component.

Explanation:

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Answer:

Condensation.

Explanation:

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A chef places an open sack of flour on a kitchen scale. The scale reading of
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Answer:

Explanation:

Given

Initial reading on scale =40 N

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4 0
3 years ago
A force of 9 pounds stretches a spring 1 foot. A mass weighing 6.4 pounds is attached to the spring, and the system is then imme
mart [117]

Answer:

\frac{d^2x}{dt^2}+\frac{\beta}{m}\frac{dx}{dt}+\frac{k}{m}x=0

Explanation:

let m be the mass attached, let k be the spring constant and let \beta be the positive damping constant.

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m\frac{d^2x}{dt^2}=-kx-\beta \frac{dx}{dt}

where x(t) is the displacement from equilibrium position. The equation can be transformed into:

\frac{d^2x}{dt^2}+\frac{\beta}{m}\frac{dx}{dt}+\frac{k}{m}x=0  shich is the equation of motion.

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A valve is a flap of tissue that prevents blood from flowing back
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