Time interval between the closure of semilunar valve and closure of AV valve is?

0.3

sec

No worries! We‘ve got your back. Try BYJU‘S free classes today!

0.5

sec

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

0.1

sec

No worries! We‘ve got your back. Try BYJU‘S free classes today!

0.7

sec

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

The correct option is B $0.5$ sec
The correct answer is B (0.5 seconds)
The total cardiac cycle is for 0.8 seconds
The closure of semilunar valve is at end of ventricular systole(0.3 sec) and AV valves close at the of atrial systole and beginning of ventricular systole (0.1 second) now the time gap between these two events is 0.5 seconds.

Suggest Corrections

Similar questions

Q. The time interval between the closure of semilunar valve and the closure of AV valve is _____________.

Q. What is the duration between the closure of atrioventricular valves that is lubb and closure of semilunar valves that is dubb?

The second heart sound (dubb) is associated with the closure of ?
(a) tricuspid valve
(b) semilunar valve
(c) bicuspid valve
(d) tricuspid and bicuspid valve

Heart sounds are produced due to
(a) Closure of tricuspid and bicuspid valves
(b) Rushing of blood through valves producing turbulence
(c) Closure of atrioventricular and semilunar valves
(d) Entry of blood into auricles

Q. A penstock is 2000 m long and the velocity of pressure wave in it is 1000 m/s. Water hammer pressure head for instantaneous closure of valve at the downstream end of pipe is 60 m. If the valve is closed in 4 sec, then the peak water hammer pressure head is equal to

Join BYJU'S Learning Program