Class 8 Science MCQs - Chapter 12

Sound and Hearing Multiple Choice Questions (MCQ) PDF - 6

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The MCQs: Sound travels at a speed of 343m/s in; "Sound and Hearing" App Download Android & iOS (Free) with answers water, air, steel and water to learn homeschool online courses. Practice hearing sounds quiz questions, download Apple Book (Free Sample) for free online courses.

Sound and Hearing Questions & Answers PDF Download: MCQ Quiz 6

MCQ 26: Sound travels at a speed of 343m/s in

air
water
steel
water

MCQ 27: A distinctive quality of a sound which depends on the frequency of sound is called a

pitch
frequency
ultrasound
infrasound

MCQ 28: The chain of tiny bones in ear includes

hammer
anvil
stirrup
all of them

MCQ 29: Sound sensor when connected to data logger helps in measuring

sound
voice
pitch
frequency

MCQ 30: The wavelength of the high frequency sound wave is

longer
shorter
same
constant

Class 8 Science Mock Tests

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