Question

Time interval between closing of semilunar valves and auriculoventricular valve is

Answer 1

i think the ans. is 0.8 sec....bec. its the time of one cardiac cycle which involves one systole and one distole

Answer 2

Answer:

0.5

Explanation:

Answer is 0.5sec. And time interval between closure of A. V VALVE and semilunar valve is 0.3 sec.