Class 10 Online Courses

Chapter 9: Class 10 Physics Exam Tests

Class 10 Physics MCQs - Chapter 9

# Sound Multiple Choice Questions (MCQ) PDF - 1

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## Sound MCQ Quiz : Physics Test 1

MCQ 1: The human ear responds to intensities in range

A) 10-12Wm-2 to 1Wm-2
B) 15Wm-2 to 18Wm-2
C) 108Wm-2 to 2Wm-2
D) 10-3Wm-1 to 10-6Wm-1

MCQ 2: Sound waves are produced by

A) linear motion
B) circular motion
C) vibrating bodies
D) transitional motion

MCQ 3: The loudness of sound varies directly with the vibrating body's

A) intensity
B) amplitude
C) pitch
D) quality

MCQ 4: The sensation of sound persists in our brain for about

A) 0.001s
B) 0.2s
C) 0.1s
D) 10s

MCQ 5: Sound energy passing per second through a unit area held perpendicular is called

A) intensity
B) frequency
C) amplitude
D) quality

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