SELECT * FROM question_mgmt as q WHERE id=1235 AND status=1 SELECT id,question_no,question,chapter FROM question_mgmt as q WHERE courseId=2 AND subId=9 AND chapterId=42 and ex_no='1' AND status=1 ORDER BY CAST(question_no AS UNSIGNED) CBSE Free NCERT Solution of 11th chemistry Some Basic Concepts of Chemistry pressure is determined as force per unit area of t

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


< Previous Question

Next Question >

SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='2' AND subId='9' AND ex_no!=0 AND status=1 and id!=1235 ORDER BY views desc, last_viewed_on desc limit 0,10

  • Popular questions of class 11 Chemistry

SELECT ex_no,question,question_no,id,chapter FROM question_mgmt as q WHERE courseId='2' AND subId='9' AND ex_no!=0 AND status=1 and id!=1235 ORDER BY last_viewed_on desc limit 0,10

  • Recently Viewed Questions of Class 11 Chemistry

Comments

  • Answered by Ekta Mehta
  • 4 months ago

Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.

  • Answered by Ekta Mehta
  • 4 months ago

Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.

  • Answered by Ekta Mehta
  • 4 months ago

Taking Screenshots on your Samsung Galaxy M31s is very easy and quick.

Comment(s) on this Question


NCERT Solutions

Quick Links

Resources

Support