Speed of Sound Video Lecture | Fluid Mechanics for Mechanical Engineering
|
56 videos|104 docs|75 tests
|
FAQs on Speed of Sound Video Lecture - Fluid Mechanics for Mechanical Engineering
| 1. What is the speed of sound? |  |
Ans. The speed of sound is the distance traveled per unit time by a sound wave as it propagates through a medium. In dry air at 20 °C (68 °F), the speed of sound is approximately 343 meters per second (1,125 feet per second).
| 2. Does the speed of sound vary in different mediums? | |
Ans. Yes, the speed of sound varies in different mediums. It depends on the properties of the medium such as temperature, density, and elasticity. For example, sound travels faster in solids compared to liquids, and faster in liquids compared to gases.
| 3. How does temperature affect the speed of sound? | |
Ans. Temperature affects the speed of sound. Generally, as the temperature increases, the speed of sound increases. This is because higher temperatures cause the molecules in the medium to move faster, resulting in faster sound propagation. Conversely, lower temperatures decrease the speed of sound.
| 4. What is the relationship between density and the speed of sound? | |
Ans. Density and the speed of sound have an inverse relationship. Higher density in a medium leads to a lower speed of sound, and vice versa. This is because denser mediums have more particles for sound to interact with, slowing down its propagation.
| 5. How does elasticity impact the speed of sound? | |
Ans. Elasticity plays a significant role in the speed of sound. The more elastic a medium is, the faster sound can travel through it. Elasticity refers to the ability of a medium to return to its original shape after being deformed by a sound wave. Higher elasticity allows sound waves to propagate faster.
Related Exams
About this Video
|
4.81/5 Rating |
|
Dec 22, 2024 Last updated |
Video Description: Speed of Sound for Mechanical Engineering 2024 is part of Fluid Mechanics for Mechanical Engineering preparation.
The notes and questions for Speed of Sound have been prepared according to the Mechanical Engineering exam syllabus.
Information about Speed of Sound covers all important topics for Mechanical Engineering 2024 Exam.
Find important definitions, questions, notes, meanings, examples, exercises and tests below for Speed of Sound.
Introduction of Speed of Sound in English is available as part of our Fluid Mechanics for Mechanical Engineering for Mechanical Engineering & Speed of Sound in
Hindi for Fluid Mechanics for Mechanical Engineering course. Download more important topics related with notes, lectures and mock test series for
Mechanical Engineering Exam by signing up for free.
Description
Video Lecture & Questions for Speed of Sound Video Lecture | Fluid Mechanics for Mechanical Engineering - Mechanical Engineering full syllabus preparation | Free video for Mechanical Engineering exam to prepare for Fluid Mechanics for Mechanical Engineering.
Information about Speed of Sound
Here you can find the meaning of Speed of Sound defined & explained in the simplest way possible.
Besides explaining types of Speed of Sound theory, EduRev gives you an ample number of questions to practice Speed of Sound tests,
examples and also practice Mechanical Engineering tests.
|
56 videos|104 docs|75 tests
|
|
Explore Courses for Mechanical Engineering exam
|
|
Signup for Free!
Signup to see your scores go up within 7 days! Learn & Practice with 1000+ FREE Notes, Videos & Tests.
Related Searches
Objective type Questions
,mock tests for examination
,past year papers
,shortcuts and tricks
,Semester Notes
,Speed of Sound Video Lecture | Fluid Mechanics for Mechanical Engineering
,Speed of Sound Video Lecture | Fluid Mechanics for Mechanical Engineering
,Extra Questions
,study material
,Free
,Sample Paper
,Exam
,Summary
,practice quizzes
,Speed of Sound Video Lecture | Fluid Mechanics for Mechanical Engineering
,Previous Year Questions with Solutions
,ppt
,Important questions
,MCQs
,Viva Questions
,video lectures
;
Study Speed of Sound on the App
Students of Mechanical Engineering can study Speed of Sound alongwith tests & analysis from the EduRev app,
which will help them while preparing for their exam. Apart from the Speed of Sound,
students can also utilize the EduRev App for other study materials such as previous year question papers, syllabus, important questions, etc.
The EduRev App will make your learning easier as you can access it from anywhere you want.
The content of Speed of Sound is prepared as per the latest Mechanical Engineering syllabus.
|
© EduRev
|
Education Revolution
|
|
Signup to see your scores
go up within 7 days!
Access 1000+ FREE Docs, Videos and Tests
Takes less than 10 seconds to signup