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Sound Wave and Speed MCQ Quiz PDF Download

The Book Sound wave and speed Multiple Choice Questions (MCQ Quiz) PDF, sound wave and speed MCQs, download to learn online 10th grade physics courses. Practice Sound Multiple Choice Questions and Answers (MCQs), Sound Wave and Speed quiz answers PDF for online high school classes. The eBook Sound Wave and Speed MCQ App Download: reflection (echo), characteristics of sound, physics: sound waves, sound and sound waves test prep for online school courses.

The MCQ: The speed of sound varies with PDF, "Sound Wave and Speed MCQ" App Download (Free) with humidity only, temperature only, pressure, and humidity and temperature choices for online high school classes. Solve sound quiz questions, download Google eBook (Free Sample) for online study.

Class 10 Physics: Sound Wave and Speed MCQs PDF Download

MCQ: The speed of sound varies with

A) humidity only
B) temperature only
C) pressure
D) humidity and temperature

MCQ: To find the speed of sound, we use the relation

A) v = fλ
B) f = vλ
C) lambda = fv
D) v = f + lambda;

MCQ: Sound waves can be transmitted by any

A) medium
B) vacuum
C) empty
D) none of above

MCQ: If the speed of sound in air is 330 ms-1 and the wavelength is 10 cm. The frequency of sound should be

A) 3.9×103 Hz
B) 4.7×103 Hz
C) 3.3×103 Hz
D) 5.3×103 Hz

MCQ: As compared to air, the speed of sound in liquids and solids is

A) lower
B) faster
C) equal
D) zero

Practice Tests: Class 10 Physics Exam Prep

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