Question

Which of the following is true about Sound Ultrasound?

(a) Generates mechanical energy to enhance chemical action on surfaces

(b) Scrubbing action loosens the dirt particles and cleans the food particle

(c) Generates mechanical energy to enhance chemical action on surfaces & Scrubbing action loosens the dirt particles and cleans the food particle

(d) None of the mentioned

This question was addressed to me in an interview.

Asked question is from Food Processing Techniques-2 topic in division Food Processing Techniques, Fluid Mechanics and Rheology of Foods of Food Engineering

Answer 1

Correct option is (c) Generates mechanical energy to enhance chemical action on surfaces & Scrubbing action loosens the dirt particles and cleans the food particle

The explanation: Both the statements given are true.