Sound Waves Multiple Choice Questions and Answers 4 PDF Book Download

Sound waves MCQs, sound waves quiz answers 4 to learn elementary education online courses. Musical instruments multiple choice questions (MCQs), sound waves quiz questions and answers for for online elementary education degree. Ultrasound, musical instruments, speed of sound, sound waves and noise test for elementary school teaching certification.

Learn elementary school science multiple choice questions (MCQs): Ultrasound, musical instruments, speed of sound, sound waves and noise, with choices drum, guitar and piano, guitar, violin and piano, stringed instrument, wind instrument and percussion instrument, and stringed instrument, wind instrument and beat n bass instrument for online elementary education degree. Free science study guide for online learning musical instruments quiz questions to attempt multiple choice questions based test.

MCQ on Sound Waves Worksheets 4 PDF Book Download

MCQ: 'Ultrasound' is a reflection of

  1. soft tissues only
  2. hard tissues only
  3. both soft and hard tissues
  4. hard muscles only

C

MCQ: Three main types of musical instruments are

  1. guitar, violin and piano
  2. drum, guitar and piano
  3. stringed instrument, wind instrument and percussion instrument
  4. stringed instrument, wind instrument and beat n bass instrument

C

MCQ: Sound loses more energy in

  1. air
  2. vacuum
  3. liquid
  4. solid

A

MCQ: Note also depends on

  1. diameter of the drum
  2. thickness of string
  3. tension of string
  4. distance of wind holes

A

MCQ: Level of sound of normal conversation is

  1. 10 dB
  2. 20 dB
  3. 50 dB
  4. 60 dB

D