Physics, asked by shrasameluvaisya, 1 year ago

Why is the barometric height used as a unit to express the atmospheric pressure?

ICSE Class 9 Physics Chapter Pressure in Fluids and Atmospheric Pressure

Answers

Answered by Anonymous
6
The barometric height is used to express the atmospheric pressure necause in the relation p=hpg...the density of mercury (P) and the acceleration due to gravity (g) at a place are constant......hope this helped...
Previous Question
Next Question
Similar questions
Math, 7 months ago
9. Construct a frequency table with class- interval 0 - 5 (5 not included) of the following marks obtained by a group of 30 students in an examination : 0,5,7, 10, 12, 15, 20, 22, 25, 27, 8, 11, 17, 3, 6,9, 17, 19, 21, 29, 31, 35, 37, 40, 42, 45, 49, 4,50, 16.​
Math, 7 months ago
Aaron buys a plot of land for Rs. 96000. He sells 2/5 of it at a loss of 6%. At what gain percent should he sell the remaining part of the plot to gain 10% on the whole? ​
Accountancy, 7 months ago
pass general entries to record the above transactions • Account Receivable on 1.1.2017 is 80,000 • Allowance for Bad debts on 1.1.2017 is 500 • Sales is 850,000 • Sales return and allowance is 10,000 • Cash Collection from customers is 675,000 • Customers’ accounts written off amount is 50,000 • Previously written off accounts recovered is 1,500 • Bad debts expenses are estimated to be...
Physics, 1 year ago
How is water drawn up from a well by a water pump? ICSE Class 9 Physics Chapter Pressure in Fluids and Atmospheric Pressure...
Physics, 1 year ago
Why does the liquid rise in a syringe when its piston is pulled up? ICSE Class 9 Physics Chapter Pressure in Fluids and Atmospheric Pressure...
Math, 1 year ago
rationalise the denominator of 21 root 7...
Physics, 1 year ago
it is much easier to burst an inflated balloon with the help of a needle than by a finger. explain...
English, 1 year ago
in hornbill of class 11 " what was the turning point of authors friendship with his grandmother when he shifted to the city ".