Sound Waves Multiple Choice Questions Test 15 Tests pdf Download

Practice science test 15 on sound waves MCQs, grade 7 ultrasound multiple choice questions and answers. Ultrasound revision test has science worksheets with answer key with choices as kidney stone, kidney larva, kidney salts and urea stone of multiple choice questions (MCQ) with ultrasound quiz as tiny lumps of solid matter grow in kidney, they are known as for competitive exam prep. Free science study guide to learn ultrasound quiz to attempt multiple choice questions based test.

MCQs on Sound Waves: Worksheets 15 Quiz pdf Download

MCQ. Tiny lumps of solid matter grow in kidney, they are known as

  1. Kidney larva
  2. Kidney stone
  3. Kidney salts
  4. Urea stone

B

MCQ. Signals are showed up in a monitor called

  1. Cathode Tube
  2. Anode Tube
  3. Oscilloscope
  4. Cathode Scope

C

MCQ. Sound is carried to our ears by

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

B

MCQ. Light travels

  1. slower than sound
  2. faster than sound
  3. at the same speed as sound
  4. at different speeds as compared to sound

B

MCQ. One of three things that affects sound produced by vibrating strings is

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

B