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 (ρv²/2) and the potential energy per unit volume (ρqy) remains a constant.

Therefore scent sprayer is based on Bernoulli's theorem.