Question Number 32076 by rahul 19 last updated on 19/Mar/18
![](https://www.tinkutara.com/question/3780.png)
Commented by rahul 19 last updated on 20/Mar/18
![?.](https://www.tinkutara.com/question/Q32090.png)
Commented by tanmay.chaudhury50@gmail.com last updated on 23/May/18
![](https://www.tinkutara.com/question/4182.png)
Answered by tanmay.chaudhury50@gmail.com last updated on 23/May/18
![wave velocity calculated by z=e^(−(2−x)^2 ) the equation isz=e^(−(2t−x)^2 ) here t=1 given so velocity +ve direction and velocity is=(2/1) 2m/sec pls see my attachment...theorem as comment](https://www.tinkutara.com/question/Q35810.png)