Concept explainers
What is the evidence that sound travels as a wave?
![Check Mark](/static/check-mark.png)
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
EBK PHYSICS FOR SCIENTISTS & ENGINEERS
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
- No chatgpt plsarrow_forward3arrow_forward13. After a gust of wind, an orb weaver spider with a mass of 35 g, hanging on a strand of web of length L = .420 m, undergoes simple harmonic motion (SHO) with an amplitude A and period T. If the spider climbs 12.0 cm up the web without perturbing the oscillation otherwise, what is the period of oscillation, in Hz to three significant figures?arrow_forward
- 15. An object of mass m = 8.10 kg is attached to an ideal spring and allowed to hang in the earth's gravitational field. The spring stretches 23.10 cm before it reaches its equilibrium position. The mass then undergoes simple harmonic motion with an amplitude of 10.5 cm. Calculate the velocity of the mass in m/s at a time t= 1.00s to three significant figures.arrow_forwardplease solve and answer the question correctly. Thank you!!arrow_forward18arrow_forward
- 1. Some 1800 years ago Roman soldiers effectively used slings as deadly weapons. The length of these slings averaged about 81 cm and the lead shot that they used weighed about 30 grams. If in the wind up to a release, the shot rotated around the Roman slinger with a period of .14 seconds. Find the maximum acceleration of the shot before being released in m/s^2 and report it to two significant figures.arrow_forward16arrow_forward11. A small charged plastic ball is vertically above another charged small ball in a frictionless test tube as shown in the figure. The balls are in equilibrium at a distance d= 2.0 cm apart. If the charge on one ball is tripled, find the new equilibrium distance between the balls in cm and report it to the proper number of significant figures.arrow_forward
- 12. The electric field at a point 1.3 cm from a small object points toward the object with a strength of 180,000 N/C. Find the object's charge q, in nC to the proper number of significant figures. k = 1/4πε0 = 8.99 × 10^9 N ∙ m^2/C^2arrow_forward14. When the potential difference between the plates of an ideal air-filled parallel plate capacitor is 35 V, the electric field between the plates has a strength of 670 V/m. If the plate area is 4.0 × 10^-2 m^2, what is the capacitance of this capacitor in pF? (ε0 = 8.85 × 10^-12 C^2/N ∙ m^2)arrow_forward10. A small styrofoam ball of mass 0.500 g is placed in an electric field of 1140 N/C pointing downward. What excess charge must be placed on the ball for it to remain suspended in the field? Report your answer in micro-Coulombs to three significant figures.arrow_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
![Text book image](https://www.bartleby.com/isbn_cover_images/9780078807213/9780078807213_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781938168277/9781938168277_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781133104261/9781133104261_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781305116399/9781305116399_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781133939146/9781133939146_smallCoverImage.gif)
![Text book image](https://www.bartleby.com/isbn_cover_images/9781285737027/9781285737027_smallCoverImage.gif)