Rajasthan BoardEnglish MediumSTD 11 SciencePhysics9.1 , fluid mechanics1 Mark
MCQ
Scent sprayer is based on
✓
Bernoulli’s theorem
B
Archimedes principle
C
Charle’s law
D
Boyle’s law
✓
Answer
Correct option: A.
Bernoulli’s theorem
a Bernoulli’s theorem states that when there is greater speed in liquid, pressure is
reduced. When air is pumped inside the pipe, the velocity of air inside increases which creates low pressure there. The liquid in the basic is then travelled in upward direction. This is theory of Scent Sprayer.
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