Grade 10 Physics MCQ - Topics

Ultrasound MCQ Quiz PDF Download

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Learn Ultrasound Multiple Choice Questions (MCQ Quiz), ultrasound quiz answers PDF to study 10th grade physics online course. Sound Multiple Choice Questions and Answers (MCQs), Ultrasound quiz questions PDF for online high school courses. Ultrasound Book PDF: reflection (echo), characteristics of sound, physics: sound waves, sound and sound waves test prep for online certifications.

"Sounds of frequency higher than 20,000 Hz which are inaudible to normal human ear are called" Multiple Choice Questions (MCQ) on ultrasound App APK with noise, frequency, ultrasonic, and amplitude choices for online high school courses. Study sound quiz questions for online certificate programs for virtual high school.

MCQs on Ultrasound

MCQ: Sounds of frequency higher than 20,000 Hz which are inaudible to normal human ear are called

noise

frequency

ultrasonic

amplitude

MCQ: SONAR is the abbreviation of

small navigation and random

sky navigation and ranging

sun nuclear ranging

sound navigation and ranging

MCQ: 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

3000 m

2600 m

2200 m

2800 m

MCQ: Ultrasonic waves carry more

energy only

frequency only

heat

energy and frequency

MCQ: The wavelength of ultrasonic waves is

more than audible sound

less than audible sound