Practice NTSE SAT Physics Wave Motion and Sound MCQs provided below. The MCQ Questions for NTSE SAT Wave Motion and Sound Physics with answers and follow the latest NTSE/ NCERT and KVS patterns. Refer to more Chapter-wise MCQs for NTSE NTSE SAT Physics and also download more latest study material for all subjects
MCQ for NTSE SAT Physics Wave Motion and Sound
NTSE SAT Physics students should review the 50 questions and answers to strengthen understanding of core concepts in Wave Motion and Sound
Wave Motion and Sound MCQ Questions NTSE SAT Physics with Answers
Question: Sound travels at a speed of 350 ms-1 in air. It means that is one second, a distance of 350 m is traveled by :
- a) Disturbance
- b) Source
- c) Listener
- d) Air
Answer: Disturbance
Question: The device used for locating the position and distance of an object, using ultrasound in called :
- a) Pukar
- b) Upkar
- c) Radar
- d) Sonar
Answer: Sonar
Question: The time taken by sound wave of frequency 100 Hz and wavelength 50 cm to travel a distance of 500 m is :
- a) 1 s
- b) 2 s
- c) 1.5 s
- d) s
Answer: 1 s
Question: A broadcasting station transmits waves of frequency 71 × 104 Hz. with a speed of 3 × 108 m/s. The wavelength of the wave is :
- a) 418.8m
- b) 324.6 m
- c) 208.4 m
- d) 422.5 m
Answer: 422.5 m
Question: Sound waves in air are :
- a) Longitudinal
- b) Transverse
- c) Longitudinal as well as transverse
- d) Neither longitudinal nor transverse
Answer: Longitudinal
Question: A sound wave is traveling from east to west. In which direction do the molecules of the air vibrate ?
- a) West - east
- b) North - south
- c) Up - down
- d) None of these
Answer: West - east
Question: What is range of frequency for audibility of human ear ?
- a) 0 to 10,000 c/s
- b) 15 to 15,000 c/s
- c) 20 to 20,000 c/s
- d) 25 to 25,000 c/s
Answer: 20 to 20,000 c/s
Question: During summer, an echo is heard :
- a) Later than during winter
- b) Rarely
- c) Sooner than during winter
- d) After same time as in winter
Answer: Sooner than during winter
Question: Compression is a region of :
- a) Normal pressure
- b) Low pressure
- c) No pressure
- d) High pressure
Answer: High pressure
Question: Frequency (N) and time period (T) are related as :
- a) N = T2
- b) N = T1/2
- c)
- d)
Answer:
More Questions...........................
Question: Choose the correct statement :
- a) Sound can travel through vacuum
- b) Sound wave produced in air are transverse
- c) Sound travels faster in metals than in air
- d) Speed of sound in independent of temperature
Answer: Sound travels faster in metals than in air
Question: Transverse wave cannot travel through :
- a) An iron rod.
- b) Hydrogen gas
- c) A stretched nylon string
- d) Lubricating oil
Answer: Hydrogen gas
Question: The moon is at a distance of 4×108 m from the earth. A radar signal is transmitted from the earth will reach the moon in about :
- a) 2.6 s
- b) 1.3 s
- c) 5.2 s
- d) 6.5 s
Answer: 1.3 s
Question: A sound wave is traveling from east to west. In which direction do the molecules in the air vibrate ?
- a) West - east
- b) North - south
- c) Up - down
- d) None of these
Answer: West - east
Question: Ultrasonic vibrations are used :
- a) To detect flaws in the mechanics
- b) To study the heart
- c) To know the position of submarine
- d) All of the above
Answer: All of the above
Question: With the rise of temperature, the velocity of sound :
- a) Deceases
- b) Increases
- c) Remains the same
- d) Is independent of temperature
Answer: Increases
Question: Voice of a fiend is recognized by its :
- a) Pitch
- b) Quality
- c) Intensity
- d) Velocity
Answer: Quality
Question: During summer, an echo is heard :
- a) Later than during winter
- b) Rarely
- c) Sooner than during winter
- d) After same time as in winter
Answer: Sooner than during winter
Question: Compression is a region of :
- a) Normal pressure
- b) Low pressure
- c) No pressure
- d) High pressure
Answer: High pressure
Question: Voice of a fiend is recognized by its :
- a) Pitch
- b) Quality
- c) Intensity
- d) Velocity
Answer: Quality
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MCQs for Wave Motion and Sound Physics NTSE SAT
Students can use these MCQs for Wave Motion and Sound to quickly test their knowledge of the chapter. These multiple-choice questions have been designed as per the latest syllabus for NTSE SAT Physics released by NTSE. Our expert teachers suggest that you should practice daily and solving these objective questions of Wave Motion and Sound to understand the important concepts and better marks in your school tests.
Wave Motion and Sound NCERT Based Objective Questions
Our expert teachers have designed these Physics MCQs based on the official NCERT book for NTSE SAT. We have identified all questions from the most important topics that are always asked in exams. After solving these, please compare your choices with our provided answers. For better understanding of Wave Motion and Sound, you should also refer to our NCERT solutions for NTSE SAT Physics created by our team.
Online Practice and Revision for Wave Motion and Sound Physics
To prepare for your exams you should also take the NTSE SAT Physics MCQ Test for this chapter on our website. This will help you improve your speed and accuracy and its also free for you. Regular revision of these Physics topics will make you an expert in all important chapters of your course.
You can get most exhaustive NTSE SAT Physics Wave Motion and Sound MCQs for free on StudiesToday.com. These MCQs for NTSE SAT Physics are updated for the 2025-26 academic session as per NTSE examination standards.
Yes, our NTSE SAT Physics Wave Motion and Sound MCQs include the latest type of questions, such as Assertion-Reasoning and Case-based MCQs. 50% of the NTSE paper is now competency-based.
By solving our NTSE SAT Physics Wave Motion and Sound MCQs, NTSE SAT students can improve their accuracy and speed which is important as objective questions provide a chance to secure 100% marks in the Physics.
Yes, Physics MCQs for NTSE SAT have answer key and brief explanations to help students understand logic behind the correct option as its important for 2026 competency-focused NTSE exams.
Yes, you can also access online interactive tests for NTSE SAT Physics Wave Motion and Sound MCQs on StudiesToday.com as they provide instant answers and score to help you track your progress in Physics.