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The average exchange of air per breath is 500 ml for men and 390 mL for women and the average breathing rate is about 12 times per minute. That's about 6 litres a minute, 0.360 m3/hr for men and 4 litres a minute, 0.240 m3/hr for women.
The average respiratory rate varies by by age:
- Newborns: 44 breaths per minute
- Infants: 20-40 breaths per minute
- Preschool children: 20-30 breaths per minute
- Older children: 16-25 breaths per minute
- Adults: 12-20 breaths per minute
- Adults during strenuous exercise 35-45 breaths per minute
- Athletes' peak 60-70 breaths per minute
As a consequence the actual tidal respiration volume for any individual would have to be calculated.
Answer:
A person breathes about 100 litres (0.1 m3) of air every hour.
The volume of air an average adult breathes in a 1-hour period is approximately 10-15 cubic meters (m3). This estimate is based on a typical resting ventilation rate of 6-10 liters per minute. However, the actual volume can vary depending on factors such as activity level and overall health.
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What is a common term for what we breathe in?
The common term for what we breathe in is air.
How to convert liters PER second into air changes PER hour?
' L ' liters per second = L/3,600 x volume of the room in litres air changes per hour
Why is air pollution negative?
because we breathe in the oxygen which is flowing around this earth and when we breathe in this oxygen around us ,we also breathe in air pollution which is not good for all things living on this planet.
What percentage of gas is in the air you breathe out?
men
How much percent of oxgyen you breathe?
Typically, the air you breathe is comprised of 18 to 21 percent Oxygen.
Volume of air represent 0.5dm3 at rest breathes 16 breaths per min during exercise breathes 21 breaths per min what volume of air will he breathe during 5 min?
peak volume is on average 600 liters an hour so 600/60*5= your answer
What is the second most common gas found in the air we breathe?
Oxygen is the second most common/abundant gas in the air that we breathe. Nitrogen is the most abundant gas in the air we breathe. The composition of air is often treated as 79 mole or volume percent N2 and 21 mole or volume percent O2.
Which gas in the air that you breathe has the highest percentage?
78.09% Nitrogen by Volume (approx)
What is the effect of emphysema on inspiratory reserve volume?
The volume of air which you normally breathe in and out is called the tidal volume. This is normally about 500 cm3 when you are at rest. However if you breathe in as much as you can you can breathe in more than 500 cm3. The extra volume of air breathed in (inspiration) is called the inspiratory reserve volume.Similarly when you breathe out as much as you can, the extra volume of air breathed out (expiration) is called the expiratory reserve volume. These three volumes added together give you your vital capacity: the maximum volume of air you can breathe in or out. When you have breathed out as much as you can there is still some air left in your lungs ie you cannot empty your lungs completely. This volume is called the residual volume.The vital capacity plus the residual volume equals your total lung capacity. See http://en.wikipedia.org/wiki/Lung_volumes http://www.healthsystem.virginia.edu/internet/anesthesiology-elective/airway/lungvolumes.cfm
When you breathe in does the volume of the thorax increase or decrease?
When you breathe in, the volume of the thorax increases. This is due to the contraction of the diaphragm and expansion of the rib cage, creating more space for the lungs to expand and fill with air.
What is the second most common gas found in the air we breath?
Oxygen is the second most common/abundant gas in the air that we breathe. Nitrogen is the most abundant gas in the air we breathe. The composition of air is often treated as 79 mole or volume percent N2 and 21 mole or volume percent O2.
How do you breathe in giant exercise balls you go in?
There is enough air inside to last you an hour or two comfortably.
What is the amount of air called you can inhale above tidal inspiration?
The amount of air you can inhale above tidal inspiration is called inspiratory reserve volume (IRV). It represents the additional air you can breathe in after a normal inhalation.
Mammals breathe air with what?
They breathe air with lungs.
Do rope fish breathe air?
They do breathe air.
What is the volume by percent of nitrogen?
The Earth's atmosphere is composed of approximately 78% nitrogen. This means that nitrogen makes up the majority of the volume of the air we breathe.
Do turtles need to come up for air?
Yes manatees are mammals which means they breathe air
