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Grade 10 Physics MCQ

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Sound and Sound Waves MCQ with Answers PDF

Sound and sound waves Multiple Choice Questions (MCQ) to solve sound and sound waves quiz answers PDF worksheet, 10th grade physics test for online courses. Practice sound Multiple Choice Questions and Answers (MCQs), Sound and Sound Waves quiz questions PDF for online school classes. Sound and Sound Waves MCQs PDF: characteristics of sound, sound wave and speed, sound and sound waves, ultrasound test prep for online schools.

"The human ear responds to intensities in range" Multiple Choice Questions (MCQ) on sound and sound waves with choices 10-12wm-2 to 1wm-2, 15wm-2 to 18wm-2, 108wm-2 to 2wm-2, and 10-3wm-1 to 10-6wm-1 for online school classes. Solve sound quiz questions for online certificate programs for high school graduation certificate.

MCQs on Sound and Sound Waves

MCQ: The human ear responds to intensities in range

10-12Wm-2 to 1Wm-2
15Wm-2 to 18Wm-2
108Wm-2 to 2Wm-2
10-3Wm-1 to 10-6Wm-1

MCQ: Sound energy passing per second through a unit area held perpendicular is called

intensity
frequency
amplitude
quality

MCQ: The loudness and amplitude of sound varies

directly
inversely
Not related
proportionally

MCQ: The loudness of sound is directly proportional to

intensity
area
pitch
log of intensity

MCQ: The area and loudness are

inversely related
directly related
not related at all
inversely proportional