Match List I with List II.
List I | Antimicrobials Names | List II | Names |
(A) | Narrow spectrum antibiotic | (I) | Furacin |
(B) | Antiseptic | (II) | Sulphur dioxide |
(C) | Disinfectants | (III) | Penicillin-G |
(D) | Broad spectrum antibiotic | (IV) | Chloramphenicol |
Choose the correct answer from the options given below:
A bob of heavy mass \(m\) is suspended by a light string of length \(l\). The bob is given a horizontal velocity \(v_0\) as shown in figure. If the string gets slack at some point P making an angle \( \theta \) from the horizontal, the ratio of the speed \(v\) of the bob at point P to its initial speed \(v_0\) is :