Post category:Everyday Science Mcqs Post comments:0 Comments Sound waves from a loudspeaker are caused by_____. A. frequency B. vibrations C. pitch D. amplitude Read more articles Previous PostThe number of oscillations per second is called the_____. Next PostThe guitar has ______ strings You Might Also Like The longest day on Earth is ________? June 21, 2020 Which atmosphere is used for commercial aircrafts? June 25, 2020 GPS is an abbreviation for? March 9, 2022 The first chemical explosive, Gunpowder, is a mixture of_____. March 10, 2022 The Great Spot is on the planet ______. March 9, 2022 The Center or core of an atom Is February 17, 2022 Leave a Reply Cancel replyCommentEnter your name or username to comment Enter your email address to comment Enter your website URL (optional) Save my name, email, and website in this browser for the next time I comment. Δ