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Sound Waves and Echoes Multiple Choice Questions (MCQ) PDF Download

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Free Sound waves and echoes Multiple Choice Questions (MCQ Quiz) with Answers PDF Download (Sound Waves and Echoes MCQ PDF Book) to learn online 7th grade science certificate courses. Solve Sound Waves Multiple Choice Questions and Answers (MCQs), Sound Waves and Echoes quiz answers PDF to learn online homeschool courses. Free learning App: Sound Waves and Echoes MCQ App Download & e-Book for sound absorption, all around sounds, speed of sound test prep for free online courses.

The MCQ: As compare to humans, bats can hear sounds only with; "Sound Waves and Echoes" App Download (Free) with answers low frequency, low pitch, low amplitude and high pitch to learn online homeschool courses. Solve sound waves quiz questions, download Google eBook (Free Sample) for free online courses.

Sound Waves and Echoes MCQs: Questions and Answers PDF Download

MCQ 1: As compare to humans, bats can hear sounds only with

A) low frequency

B) low pitch

C) low amplitude

D) high pitch

MCQ 2: The use of echo to measure distance is known as

A) echo destination

B) echolocation

C) echo displacement

D) echo dictation

MCQ 3: Some fishing boats use echo to

A) calculate the depth of water

B) detect any predator

C) detect shoal of fish

D) eggs of fish

MCQ 4: Ships send a small

A) pulse to the sea bed

B) vibration to the tower

C) piece of food to fish

D) beam of sound to check the depth

MCQ 5: The longer, the echo takes, the

A) shallower the water

B) the deeper the water

C) the denser the water

D) the warmer the water

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Sound Waves and Echoes Multiple Choice Questions (MCQ) PDF Download

Sound Waves and Echoes MCQs: Questions and Answers PDF Download

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Sound Waves and Echoes MCQs Book Questions