Sound Multiple Choice Questions 6 PDF Download

Learn sound MCQs, grade 10 physics test 6 for online courses learning and test prep, ultrasound multiple choice questions and answers. Ultrasound revision test includes physics worksheets to learn for online vector physics course test.

Physics multiple choice questions (MCQ) on ship sends ultrasound that returns from seabed and is detected after 3.42 s. if speed of ultrasound through seawater is 1300 ms-1, then distance of seabed from ship would be with options 2600 m, 3000 m, 2200 m and 2800 m, ultrasound quiz for competitive exam prep, viva interview questions with answers key. Free physics study guide to learn ultrasound quiz to attempt multiple choice questions based test.

MCQs on Sound Quiz PDF Download Worksheets 6

MCQ. A ship sends ultrasound that returns from seabed and is detected after 3.42 s. If speed of ultrasound through seawater is 1300 ms-1, then distance of seabed from ship would be

  1. 3000 m
  2. 2600 m
  3. 2200 m
  4. 2800 m

B

MCQ. Speed of sound in solids is

  1. 10 times that in gas
  2. 20 times that in gas
  3. 5 times that in gas
  4. 15 times that in gas

D

MCQ. Humans can hear sound up to highest frequency of 20,000 Hz. If wavelength of sound in air at this frequency at temperature of 20° would be

  1. 5.7×10-2
  2. 3.7×10-2
  3. 1.7×10-2
  4. 2.7×10-2

C

MCQ. Speed of sound in air depends on the

  1. chemical conditions
  2. Physical conditions
  3. pitch
  4. Area

B

MCQ. Sound waves can be transmitted by any

  1. medium
  2. vacuum
  3. both medium and vacuum
  4. none of the above

A