Sound Waves Multiple Choice Questions 21 PDF Download

Learn sound waves MCQs, grade 7 science test 21 for learning online courses and test prep, musics and musical sound multiple choice questions and answers. Musics and musical sound revision test includes science worksheets to learn for grade 7 earth science exam prep.

Science multiple choice questions (MCQ) on most important characteristic of a 'music' is its with choices harmony, bass effect, rhythm and scale, musics and musical sound quiz for competitive exam prep, summative and formative assessment interview questions with answers key. Free science study guide to learn musics and musical sound quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz PDF Download Worksheets 21

MCQ. Most important characteristic of a 'music' is its

  1. bass effect
  2. harmony
  3. rhythm
  4. scale

C

MCQ. Frequency is measured by unit which is called

  1. meter
  2. hertz
  3. watt
  4. ohm

B

MCQ. Animal that uses echoes is known as

  1. bat
  2. snake
  3. rat
  4. rabbit

A

MCQ. Higher frequency, more the

  1. note of sound
  2. depth of sound
  3. amplitude of sound
  4. wavelength of sound

A

MCQ. Sounds of dead leaves and cats are known as

  1. loud sounds
  2. soft sounds
  3. high pitched sounds
  4. low pitched sounds

B