A) \[2.7\,\times {{10}^{30}}J\]
B) \[2.7\times {{10}^{31}}J\]
C) \[-2\times {{10}^{33}}J\]
D) \[+2.7\,\times {{10}^{33}}J\]
Correct Answer: C
Solution :
\[\overset{0}{\mathop{A}}\,\] \[\overset{0}{\mathop{A}}\,\] \[\overset{0}{\mathop{A}}\,\] \[\overset{0}{\mathop{A}}\,\] \[x={{x}_{0}}\sin 2\pi \left( nt-\frac{x}{\lambda } \right)\] \[\lambda =\frac{\pi {{x}_{0}}}{4}\]You need to login to perform this action.
You will be redirected in
3 sec