Atmospheric Pressure

What is Atmospheric Pressure?
For Live Classes, Concept Videos, Quizzes, Mock Tests & Revision Notes please see our Website/App:

Atmospheric pressure refers to the force exerted by the weight of the atmosphere on a unit area of surface. Essentially, it's the weight of the air above a given point on the Earth's surface. As you move closer to the Earth's surface, the weight of the air above you increases, hence increasing atmospheric pressure. Conversely, as you move higher in altitude, atmospheric pressure decreases since there's less air above you. This pressure is crucial for maintaining Earth's climate and supporting life as we know it.

The atmospheric pressure at sea level is approximately 100,000 pascals. Atmospheric pressure value is 101.325 kilopascals (kPa). However, atmospheric pressure can vary depending on factors such as weather patterns, altitude, and geographical location. For instance, high-pressure systems typically bring higher atmospheric pressure, while low-pressure systems bring lower pressure. Additionally, atmospheric pressure decreases with increasing altitude; at higher elevations, such as on top of a mountain, atmospheric pressure is lower than at sea level.

At Manocha Academy, learning Science and Math is Easy! The school coursework is explained with simple examples that you experience every day! Yes, Science & Math is all around you! Let's learn every day from everyday life!

[ManochaAcademy]

For LIVE Classes, Concept Videos, Quizzes, Mock Tests & Revision Notes please see our Website/App

[NamutebiNusiat]

The blood pressure in our bodies is equal to the atmospheric pressure out side our bodies hence creating a net force of 0N 4:37

[koushikprasad]

3:03 actually not 100, 000 Pa of force but 200, 000 Pa force
Force of notes/bills + atmospheric pressure, 100, 000 + 100, 000 = 200, 000 Pa

[irfandirvi]

atmospheric pressure exist to all sides i.e it create a balanced force. so we donot feel it.

[anchal_jha]

the blood pressure inside our body cancels the effect of the atmospheric pressure. Thus we don't feel the atmospheric pressure.

[kiranbandar]

Sir please make videos about 10 th physics cbse syllabus

[sukhbhandal]

Your videos are so helpful I score 100% every single time god bless you I went from failure to success students in under 1 month from your videos the are so short and to the point

Plz give me shout out in the next video it will mean a lot

[bandinageswararaobandi]

Air pressure is applied on all sides equally, so we never feel pressure

[FelicianoAdedeji]

It's because the internal body pressure is equal to the atmospheric pressure

[MutalyaAhamada]

I have improved in my studies because of you thanks

[munjulatarana]

Because the blood in our body as the fluid exert pressure that equals to the outside atmospheric pressure so the the pressure were cancelled

[maheshshorts]

Because The pressure of our body and pressure of atomsphere is equal and they cancel ecah other.

[MutalyaAhamada]

Sir I want to study about stars and galaxies in physics

[AdhiAish]

We don’t feel the atmospheric pressure as our bodies pressure and the pressure outside are almost equal to each other thus they cancel out and we don’t feel uncomfortable. Is this right ?

[LathaP-xgmy]

The blood pressure gets cancelled with atmospheric pressure. Thats why if we go to hills blood pressure is higher than atmospheric pressure and blood comes out of our body.

[himanihaldar]

We do not feel atmospheric pressure as our bodies are used to it and the pressure inside our body is same as the pressure outside our body therefore, we do not get crushed and out body is flexible to adapt with changes in air pressure .

[SrijitaSahaOfficial]

Because our internal blood pressure balances the outer pressure thus we do not feel anything

-Srijita Saha, class 8 ICSE Science combo subscriber student

[aradhyagupta]

Because the atmospheric pressure is blanced by blood pressure

[pappuprakash]

Force=0 if acceleration is not =0 or if Acceleration =0, force is not =0 is this possible

[harsharunprasadh]

we don't feel atmospheric pressure because the blood pressure is almost equal to the atmospheric pressure so it neutralizes the pressure so we can not feel it