InterviewSolution
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InterviewSolution
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The velocity fo a spherical ball through a visocous liquid is given by `v = v_(0) (1- e^(kt))`, where `v_(0)` is the initial velocity and `t` represents time. If `K` depends on radius of ball `(r)`, coefficient of viscosity `(eta)` and mass fo the ball `(m)`, tehnA. `k = mr//eta`B. `k = eta m//r`C. `k = r eta//m`D. `k = mr eta` |
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Answer» Correct Answer - C `k alpha r^(a) eta^(v) m^(c), T^(-1) alpha L^(a) [M^(-1) T^(-1)]^(b) M^(c)` |
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