Question

Scent sprayer is based on

(a) Charle's law

(b) Archimedes principle

(c) Boyle's law

(d) Bernoulli's theorem.

Answer 1

Correct option (d) Bernoulli's theorem
Explanation:
A scent sprayer is an example of fall in pressure due to increase in velocity. Also as per Bernoulli's theorem as we move along a streamline, the sum of the pressure (P), the kinetic energy per unit volume $\left(\rho v^{2} / 2\right)$ and the potential energy per unit volume (pqy) remains a constant.
$p+\frac{\rho v^{2}}{2}+\rho g y=$ constant
Therefore scent sprayer is based on Bernoulli's theorem.

Answer 2

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Answer 3

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