Download NTSE MCQs for NTSE SAT Physics: Wave Motion and Sound
Explore reliable objective questions for Wave Motion and Sound tailored for NTSE SAT learners. Utilizing these Physics multiple-choice formats ensures thorough preparation and strengthens problem-solving speed for upcoming school assessments.
Chapter-wise Objective Questions: Wave Motion and Sound
Access the complete set of multiple-choice questions for Wave Motion and Sound below. This focused format allows students to isolate specific topics for thorough review and uninterrupted practice alongside official NTSE textbooks.
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
Free study material for Physics
Multiple Choice Questions (MCQs) for NTSE SAT Physics Wave Motion and Sound
Download Multiple Choice Questions: Wave Motion and Sound (NTSE SAT Physics)
Review structured objective questions for NTSE SAT Physics Wave Motion and Sound. Built according to official NTSE guidelines, these MCQ sets support daily revision and core concept reinforcement.
Concept Clarification for Wave Motion and Sound
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FAQs
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 2026-27 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.