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Breathing and Exchange of Gasses
What is Tidal volume? Find out the Tidal volume (approximate value) fo...

What is Tidal volume? Find out the Tidal | Class 11 Biology Chapter Breathing and Exchange of Gasses, Breathing and Exchange of Gasses NCERT Solutions

Question: What is Tidal volume? Find out the Tidal volume (approximate value) for a healthy human in an hour.

Answer:

Tidal volume is the volume of air inspired or expired during normal respiration.

It is about 6000 to 8000 mL of air per minute.

The hourly tidal volume for a healthy human can be calculated as:

Tidal volume = 6000 to 8000 mL/minute

Tidal volume in an hour = 6000 to 8000 mL × (60 min)

= 3.6 × 10⁵ mL to 4.8 × 10⁵ mL

Therefore, the hourly tidal volume for a healthy human is approximately 3.6 × 10⁵ mL to 4.8 × 10⁵ mL.

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Comments

Aarti
2018-10-22 22:52:32

Thanks for helping

ankush
2015-12-26 23:16:24

you gave answers in so simple language great job

Comment(s) on this Question

Welcome to the NCERT Solutions for Class 11 Biology - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 14: What is Tidal volume? Find out the Tidal volume (approximate value) for a healthy human in an hour.....