Final answer:
The three separate components of all acid waves on an ECG are atrial depolarization (P wave), ventricular depolarization (QRS complex), and ventricular repolarization (T wave). Atrial repolarization also occurs but is not visible on the ECG as it is masked by the QRS complex.
Step-by-step explanation:
The three separate components of all acid waves referred to in the provided information are atrial depolarization, ventricular depolarization, and ventricular repolarization. These correspond to the P wave, the QRS complex, and the T wave on an electrocardiogram (ECG), respectively. The P wave indicates atrial depolarization, which is when the atria prepare to contract. The QRS complex indicates ventricular depolarization, the process where the ventricles contract, which is the strongest electrical activity due to their larger muscle mass. Finally, the T wave represents ventricular repolarization, which is the period when the ventricles reset electrically and prepare for the next cycle. It is noteworthy that atrial repolarization also occurs but is masked by the QRS complex on the ECG.