A) 0.6 s
B) 0.4 s
C) 1.2s
D) 1 s
Correct Answer: B
Solution :
Let m be the mass of block and a its acceleration in upward direction. Then, \[C{{l}^{-}}>SO_{4}^{2-}>C{{l}^{-}}\] \[A{{l}^{3+}}>B{{a}^{2+}}>N{{a}^{+}}\]\[_{88}^{228}X-3\alpha ,-\beta \xrightarrow[{}]{{}}Y.\] \[_{82}^{216}Pb\]\[_{82}^{217}Pb\] Acceleration of block relative to water \[_{83}^{218}Bi\] \[_{83}^{216}Bi\]\[NC{{l}_{3}}\] \[N{{H}_{3}}\]\[HCl{{O}_{4}}\] \[HCl{{O}_{3}}\]\[HOCl\]You need to login to perform this action.
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