A scent sprayer works on which physical principle?

Question

G1 Physics · Accepted Answer

Step 1: Air travels rapidly across the top of the sprayer's narrow tube. Step 2: According to Bernoulli's principle, higher air speed corresponds to lower static pressure along the flow. Step 3: Pressure in the tube's liquid is relatively higher, pushing liquid upward into the low-pressure air stream. Step 4: The fast air breaks the emerging liquid into fine droplets. Final answer: Bernoulli's theorem (Option D).