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HELP PLEASE... Convert 653 mm Hg to SI units.


A. 101,325 Pa

B. 87,058 Pa

C. 8700 Pa

D. 90 kPa

Sagot :

Palnat3438idn

ANswer B or D

    im really not sure becuase of the Pa or kPa

Pressure is defined by the forces exerted by the particles on the wall after the collision. When  653 mm Hg pressure is converted to SI unit then it equals 87,058 Pa. Thus, option B is correct.

What is the SI unit of pressure?

The International System of Units is the system of measurement that is abbreviated as SI and ensures the worldwide applicability of the metric system. Pasacal (Pa) is the SI unit of pressure.

Pascal is the SI unit that measures the pressure and can be determined by the value given in mmHg.

It is known that 1 mmHg = 133.322 pascals (Pa) pascal value

1 atm = 760 mmHg = 101325 Pa

Given,

Pressure =  653 mm Hg

Substituting values in the unit conversion system the pressure in Pa can be calculated as,

(101325 Pa × 653 mm Hg) ÷ 760 mmHg

= 87,058 Pa

Therefore, option B. 87,058 Pa is the pressure in the SI unit.

Learn more about pascals here:

https://brainly.com/question/18674513

#SPJ2

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