Question

What is the vital capacity of Lungs?
a) 3.5 to 4.5 litres
b) 4.5 to 5.5 litres
e) 5 5 to 6.5 litres
d) 2.5 to 3.5 litres
This is class 10 question

Answer 1

Explanation:

Lung volumes

Lung volumes and lung capacities refer to the volume of air in the lungs at different phases of the respiratory cycle. The average total lung capacity of an adult human male is about 6 litres of air.

Answer 2

Answer:

3.5liter - 4.5 liter ( vital capacity of lungs)