Q. Match List-I with List-II. [table] List-I | List-II ; A. P-wave | I. Beginning of systole ; B. Q-wave | II. Repolarisation of ventricles ; C. QRS complex | III. Depolarisation of atria ; D. T-wave | IV. Depolarisation of ventricles [/table]
A) A-I, B-II, C-III, D-IV
B) A-III, B-I, C-IV, D-II
C) A-IV, B-III, C-II, D-I
D) A-II, B-IV, C-I, D-III
Explanation
[Solution from source] P-wave: atrial depolarisation; Q-wave: beginning of ventricular depolarisation (start of systole); QRS: ventricular depolarisation; T-wave: ventricular repolarisation. Answer (2).
Reviewed by Dr. Abubacker
Physics Educator & NEET/JEE Specialist
Ph.D. in Physics with 19+ years of teaching experience.