Normal atmospheric pressure is 1.013 105 pa. the approach of a storm causes the height of a mercury barometer to drop by 27.1 mm from the normal height. what is the atmospheric pressure? (the density of mercury is 13.59 g/cm3.)

The atmospheric pressure is .

Explanation:

Given that,

Atmospheric pressure    

drop height h'= 27.1 mm

Density of mercury

We need to calculate the height

Using formula of pressure

Put the value into the formula

We need to calculate the new height

We need to calculate the atmospheric pressure

Using formula of atmospheric pressure

Put the value into the formula

Hence, The atmospheric pressure is .

kepler used the data from tycho blahe (his mentor) to construct the laws of planetary motion.

answer

procedural programming, object-oriented programming

explanation

procedural programming is a type of computer programming language that specifies a series of well structured steps and procedures   within its development period of time. it contains a systematic order of statements, functions and commands to complete a computational task or program. it is centered on creating procedures. while object oriented programming is a programming language that is centered on creating objects rather that actions and data rather than logic.. it has four principles which are inheritance, polymorphism, abstraction and encapsulation