If the time period (T) of vibration of a liquid drop depends on surface tension (s) radius (r) of the drop and density (ρ) of the liquid then the expression of T is _______.
A. T = k\(\sqrt{\frac{\mathrm{pr}^{3}}{\mathrm{~s}}}\)
B. T = k\(\sqrt{\frac{\rho^{3} r}{s}}\)
C. T = k\(\sqrt{\frac{\rho^{3} r}{s^{2}}}\)
D. none
Answer:A
If the time period (T) of vibration of a liquid drop depends on surface tension (s) radius (r) of the drop and density (ρ) of the liquid then the expression of T is _______.
A. T = k\(\sqrt{\frac{\mathrm{pr}^{3}}{\mathrm{~s}}}\) B. T = k\(\sqrt{\frac{\rho^{3} r}{s}}\) C. T = k\(\sqrt{\frac{\rho^{3} r}{s^{2}}}\) D. none