sitinursabrina143 sitinursabrina143

21-01-2021
Physics

contestada

If the column of mercury in a barometer stands at 72.6 cm, what is the atmospheric pressure?
(The density of mercury is 13.6 X 103 kg/m3 and g = 9.80 m/s2)

Respuesta :

SiliconFinisher1 SiliconFinisher1

21-01-2021

Answer:pressure = density * acceleration due to gravity * height

H=72.6cm= 0.726m

P=0.726*13.6*10^3*9.8

P=96761.28Pa

Explanation:

Answer Link

Otras preguntas

What Best protects a firm from being forced to sell its product at an unfairly low price?

Ming was planning a trip to Western Samoa. Before going,she did spme research and learned that the exchange rate is 6 Tala for $2. How many Tala would she get i

explain how a mutation is an individuals DNA occurs, and describe the effect it may have on the individuals trait. I need help on this question please help

A total of 8 classes,each with 20 students will go on the field trip.Two chaperones are needed for each class.One bus will hold 25 people.write an expression

Which of the following is an accurate chronology of Cold War conflicts? (Answers are organized to read left to right, from earliest to latest.) a. the Korean W

Alvin had some marbles in a box. He kept 1/3 of them and gave the remainder to Joyce and Sean. Joyce got 5/8 of the remainder. What fraction of the parables did

simplify.Your answer should only contain only positive exponents [tex]6*6 ^{4} [/tex]

The ideas of Enlightenment philosophers were based on (1) efforts to achieve salvation (2) faith in human reason (3) traditional practices (4) the inevitability

What is a major result of the Supreme Court decisions in McCulloch v. Maryland (1819) and Gibbons v. Ogden (1824)? (1) Abuses of power by the president were pre

Imagine two heterozygous parents. Each has a dominant allele X for brown eyes and a recessive allele x for blue eyes. The phenotypic ratio for brown:blue eyes i