Sound Waves Multiple Choice Questions 15 PDF Download

Learn sound waves MCQs, grade 7 science test 15 for online learning courses and test prep, ultrasound multiple choice questions and answers. Ultrasound revision test includes science worksheets to learn for grade 7 science help with interactive tests.

Science multiple choice questions (MCQ): tiny lumps of solid matter grew in kidney are known as with options kidney stone, kidney larva, kidney salts and urea stone, ultrasound quiz with science practice tests starting from what is science to all topics of class 7 science. Free science study guide to learn ultrasound quiz to attempt multiple choice questions based test.

MCQs on Sound Waves Quiz PDF Download Worksheets 15

MCQ: Tiny lumps of solid matter grew in kidney are known as

  1. kidney larva
  2. kidney stone
  3. kidney salts
  4. urea stone

B

MCQ: A device for viewing oscillations by a display on screen of a cathode ray tube is called

  1. telescope
  2. microscope
  3. oscilloscope
  4. stethoscope

C

MCQ: Sound is carried to our ears through

  1. pressure
  2. vibrations
  3. temperature effect
  4. humidity effect

B

MCQ: Light travels

  1. slow than sound
  2. fast than sound
  3. at the same speed as of sound
  4. at different speed as of sound

B

MCQ: One of three things that affects sound produced by vibration of string is

  1. weight of string
  2. length of string
  3. distance between two strings
  4. material of string

B