MCQ
Dimensions of charge are
- A${M^0}{L^0}{T^{ - 1}}{A^{ - 1}}$
- B$MLT{A^{ - 1}}$
- C${T^{ - 1}}A$
- ✓$TA$
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$\Delta\text{U}_1+\Delta\text{U}_2=0$
$\Delta\text{U}_1-\Delta\text{U}_2=0$
$\Delta\text{Q}-\Delta\text{W}=0$
$\Delta\text{Q}+\Delta\text{W}=0$

If the distances are expressed in cms and time in seconds, then the wave velocity will be ...... $cm/sec$