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Pressure is determined as force per unit area of the surface. The SI u...

Pressure is determined as force per unit | Class 11 Chemistry Chapter Some Basic Concepts of Chemistry, Some Basic Concepts of Chemistry NCERT Solutions

Question:

Pressure is determined as force per unit area of the surface. The SI unit of pressure, Pascal is as shown below:

1Pa = 1N m^–2

If mass of air at sea level is 1034 g cm^–2, calculate the pressure in Pascal.

Answer:

Pressure is defined as force acting per unit area of the surface.

= 1.01332 × 10⁵ kg m^–1s^–2

We know,

1 N = 1 kg ms^–2 Then,

1 Pa = 1 Nm^–2 = 1 kg m^–2s^–2

1 Pa = 1 kg m^–1s^–2

1 Pressure = 1.01332 × 10⁵ Pa

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Comments

Awesome OR
2019-09-17 20:35:55

quite tough to understand but still *GOOD*

Devil
2019-08-14 20:19:14

It is the worst answer

Student
2019-07-26 13:37:45

The method of explaining was inappropriate

Isha
2019-07-17 18:54:28

9.8m^2 kiska value hai ?

Ad
2019-07-15 17:55:22

Yess

Khushi kumari Singh
2019-07-14 15:38:09

9.8m/s kaise aaya A= acceleration so how to used this value

Swalin
2019-07-06 00:23:29

You are a salal Singh Gobber Raj understand

Tushar Singh
2019-07-02 06:51:30

9.8m/s where are you puting

Alphonse
2019-06-05 15:16:21

Rubbish

Kankana Das
2019-05-02 11:24:27

It was quite difficult in understanding

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Welcome to the NCERT Solutions for Class 11 Chemistry - Chapter . This page offers a step-by-step solution to the specific question from Excercise 1 , Question 13: Pressure is determined as force per unit area of the surface. The SI unit of pressure, Pascal is as ....

Pressure is determined as force per unit | Class 11 Chemistry Chapter Some Basic Concepts of Chemistry, Some Basic Concepts of Chemistry NCERT Solutions

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