Physics · Physics
Which of the following is NOT a use of ultrasonic waves?
- 1Sending signals
- 2Determining the depth of the sea
- 3Treatment of goiter
- 4Optical Illusions✓
Correct answer
Optical Illusions
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Want more practice questions on Physics?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Physics