In the figure shown, find `._(1)mu_2.`

In the figure shown, mu_(1) gt mu_(2) gt mu_(3) . What are the limits of angle i so that it is neither get total internal reflection at AB nor at CD ?

In the figure shown, mu_(1) gt mu_(2) gt mu_(3) . What are the limits of angle i so that it is neither get total internal reflection at AB nor at CD ?

In the figure shown, mu_1gtmu_2. Find minimum value of i so that TIR never takes place at P.

In the figure shown, mu_1gtmu_2. Find minimum value of i so that TIR never takes place at P.

In the figure shown. Find the e.m.f. varepsilon for which charge on 2mu F capacitor is 4 mu C.

In the figure shown mu_(1),mu_(2),mu_(3),mu_(4) and mu_(5) are the refractive indices of the mediums 1,2,3,4 and 5 respectively. Consider the following: (1) mu_(1)=mu_(2) (2) mu_(3)=mu_(4)=mu_(5) (3) mu_(2) lt mu_(3) (4) mu_(4)gt mu_(5) Which of the above are correct?

. In the figure shown, AB = BC = 2m . Friction coefficient everywhere is mu=0.2. Find the maximum compression of the spring.

. In the figure shown, AB = BC = 2m . Friction coefficient everywhere is mu=0.2. Find the maximum compression of the spring.

In the figure shown, if friction coefficient of block 1 kg and 2kg with inclined plane is mu_(1) = 0.5 and mu_(2) = 0.4 respectively, then