
Concept explainers
What is the evidence that sound travels as a wave?

The evidence that sound travel as a wave.
Answer to Problem 1Q
The evidence that sound travels as wave is that humans are able to hear sound due to propagation of sound as a wave and also it produces main characteristics.
Explanation of Solution
The sound needs a medium to propagate similar to mechanical wave. Sound wave needs source which creates them. These waves propagates by oscillating the tiny particles in their vicinity. As this particle vibrates, it causes other particle near to it to vibrate all the particle vibrates in a same direction. This vibration of particles appears like the propagation of wave.
The main characteristis of a wave are difraction, refraction, and interference, thus sound waves are producing these effets.
The evidance to prove sound travel as wave is when a person speaks. The mouth of person oscillates the particle nearby to it by providing energy to it. This particle oscillates the nearby particle and hence a wave is created. As this wave reaches the ear of other human being it is sensed by the eardrum of ear. This eardrum also vibrates with the wave and hence human brain sense this wave as brain.
Therefore, sound travel as a wave.
Conclusion:
Thus, the evidence that sound travels as wave is that humans are able to hear sound due to propagation of sound as a wave and also it produces main characteristics.
Want to see more full solutions like this?
Chapter 16 Solutions
Modified Mastering Physics with Pearson eText -- Combo Access -- for Physics for Scientist and Engineers (18 week)
Additional Science Textbook Solutions
Campbell Essential Biology (7th Edition)
Genetic Analysis: An Integrated Approach (3rd Edition)
Human Anatomy & Physiology (2nd Edition)
Physics for Scientists and Engineers: A Strategic Approach, Vol. 1 (Chs 1-21) (4th Edition)
Anatomy & Physiology (6th Edition)
Microbiology: An Introduction
- A golf ball is struck with a velocity of 20 m/s at point A as shown below (Figure 4). (a) Determine the distance "d" and the time of flight from A to B; (b) Determine the magnitude and the direction of the speed at which the ball strikes the ground at B. 10° V₁ = 20m/s 35º Figure 4 d Barrow_forwardThe rectangular loop of wire shown in the figure (Figure 1) has a mass of 0.18 g per centimeter of length and is pivoted about side ab on a frictionless axis. The current in the wire is 8.5 A in the direction shown. Find the magnitude of the magnetic field parallel to the y-axis that will cause the loop to swing up until its plane makes an angle of 30.0 ∘ with the yz-plane. Find the direction of the magnetic field parallel to the y-axis that will cause the loop to swing up until its plane makes an angle of 30.0 ∘ with the yz-plane.arrow_forwardA particle with a charge of − 5.20 nC is moving in a uniform magnetic field of (B→=−( 1.22 T )k^. The magnetic force on the particle is measured to be (F→=−( 3.50×10−7 N )i^+( 7.60×10−7 N )j^. Calculate the y and z component of the velocity of the particle.arrow_forward
- Pls help ASAParrow_forwardPls help ASAParrow_forward9. When an electron moves into a uniform and perpendicular magnetic field, it will.. a. Accelerate parallel to the magnetic Field until it leaves b. Accelerate in a circular path c. Accelerate perpendicular to both the magnetic field and its original direction d. Repel back into the electric field 10. If a proton at rest is placed in a uniform magnetic field with no electric or gravitational field around, the proton will…….. a. Accelerate in the direction of the magnetic field b. Accelerate in a direction perpendicular to the magnetic field c. Move in a circular path d. Not acceleratearrow_forward
- Glencoe Physics: Principles and Problems, Student...PhysicsISBN:9780078807213Author:Paul W. ZitzewitzPublisher:Glencoe/McGraw-HillUniversity Physics Volume 1PhysicsISBN:9781938168277Author:William Moebs, Samuel J. Ling, Jeff SannyPublisher:OpenStax - Rice UniversityPrinciples of Physics: A Calculus-Based TextPhysicsISBN:9781133104261Author:Raymond A. Serway, John W. JewettPublisher:Cengage Learning
- Physics for Scientists and Engineers, Technology ...PhysicsISBN:9781305116399Author:Raymond A. Serway, John W. JewettPublisher:Cengage LearningPhysics for Scientists and Engineers: Foundations...PhysicsISBN:9781133939146Author:Katz, Debora M.Publisher:Cengage LearningCollege PhysicsPhysicsISBN:9781285737027Author:Raymond A. Serway, Chris VuillePublisher:Cengage Learning





