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Ahat [919]
3 years ago
6

Paint and solvents pose no potential hazard to human health. Please select the best answer from the choices provided T F

Biology
1 answer:
liq [111]3 years ago
6 0

Ans.

Solvents are those substances that dissolve some other substances. Solvents used in paint industry include turpentine and mineral spirits. Paints and such solvents contain many volatile organic compounds, such as formaldehyde, xylene, and toluene.

These compounds are hazardous, which may cause severe breathing problems and other health related issues (headaches, nausea, and dizziness) in humans.

Thus, the given statement is false.

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Given data:

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Therefore,

ω = 33 rev/min

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Section a:

The seed is undergoes circular motion and it is been effected by centripetal acceleration.

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ac = 0.078 × 3.45^2

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Therefore,

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If the seed is observed not to slip at the course of the circular motion, then the supplied frictional force given by the seed and surface of turntable would at least be equivalent to the centripetal force working on the seed.

Centripetal Force = Frictional Force

mrω^2 = μsmg

μs = rω^2 /g

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μs = 0.09464

Thus,

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