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Class 10 Physics MCQs – Practice Test for Exam Prep
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Study Ultrasound Multiple Choice Questions (MCQ Quiz) with Answers PDF to enhance remote learning efficiency. Download the Ultrasound MCQ PDF e-Book to learn Class 10 Physics Tests. Learn Sound Multiple Choice Questions and Answers (MCQs), Ultrasound quiz answers PDF for high school academic success. Download the Ultrasound MCQ App: Free Class 10 Physics Learning App to learn reflection (echo), characteristics of sound, physics: sound waves, sound and sound waves test prep for online physics learning excellence.
Free Ultrasound MCQ App Download with MCQ: "Sounds of frequency higher than 20,000 Hz which are inaudible to normal human ear are called"; with answers: noise, frequency, ultrasonic, and amplitude. Solve Sound Quiz Questions, download Apple Book (Free Chapter) to enhance remote learning efficiency.
MCQ 1: Sounds of frequency higher than 20,000 Hz which are inaudible to normal human ear are called:
MCQ 2: SONAR is the abbreviation of:
MCQ 3: A ship sends an ultrasound that returns from the seabed and is detected after 3.42 s. If the speed of the ultrasound through seawater is 1300 ms-1, then the distance of the seabed from the ship would be:
MCQ 4: Ultrasonic waves carry more:
MCQ 5: The wavelength of ultrasonic waves is:
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