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Class 7 Science Prep Tests

Class 7 Science Tests

Vibrations and Sound waves MCQ with Answers PDF Download

The Book Vibrations and sound waves Multiple Choice Questions (MCQ Quiz), vibrations and sound waves quiz answers PDF to study online courses, 7th grade science tests. Solve Sound Waves Multiple Choice Questions and Answers (MCQs), Vibrations and Sound waves quiz questions PDF for online teaching certification programs. The App Vibrations and Sound waves MCQ eBook PDF Download: sound absorption, all around sounds, speed of sound test prep for school certificate.

The MCQ: The part of sound wave where air pressure is greater, is known as PDF, "Vibrations and Sound waves" App Download (Free) with compression, rarefaction, consolation, and expansion choices for online teaching certification programs. Study sound waves quiz questions, download Amazon eBook (Free Sample) for online classes.

Class 7 Science: Vibrations and Sound waves MCQs PDF Download

MCQ: The part of sound wave where air pressure is greater, is known as

A) compression
B) rarefaction
C) consolation
D) expansion

MCQ: Sound is carried to our ears through

A) pressure
B) vibrations
C) temperature effect
D) humidity effect

MCQ: Sound moves in air because

A) temperature is passed on
B) humidity is passed on
C) pressure is passed on
D) heat is passed on

MCQ: The parts of sound waves where air pressure is lesser, is known as

A) compression
B) rarefaction
C) consolation
D) expansion

MCQ: A hand bell stimulates the

A) movement of air particles
B) collision of air particles
C) vibration of air particles
D) energy of air particles

Practice Tests: Class 7 Science Exam Prep

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