GAT Subject
Engineering
Computer Science Civil Engineering Chemical Engineering Agricultural Engineering Mechanical Engineering Electronics and Communication
Transverse Waves :: Discussion
| 1. | The ratio of the speed of sound in nitrogen gas to that in the helium gas at 300 K is? | |
| A. | √(2/7) | |
| B. | √(1/7) | |
| C. | √3/5 | |
| D. | √6/5 | |
| Answer: Option C | |
| Explanation: | |
|
v(N2)/vHe =√(γ(N2)/γHe ×MHe/M(N2))=√((7/5)/(5/3)×4/28)=√3/5. |
|
| Tutorial Link: |
Comments are not available
Post your comments here:
Quick Links
GAT Subject
Computer Science English Mcqs Agriculture
Engineering
Computer Science Civil Engineering
Technical
Networking Electronics Database
Past Papers
Model Papers FPSC Papers