jacielposada jacielposada

03-09-2018
Mathematics

contestada

he volume of a gas varies inversely as the pressure upon it. The volume of a gas is 1600 cm3 under a pressure of 4 kg/2. What will be its volume under a pressure of 20 kg/cm2?

Respuesta :

smmwaite smmwaite

03-09-2018

Answer

320 cm³

Explanation

Firstly, find the constant of proportionality.

V ∝ 1/p

V = k/p Where V= volume, k = constant and p = pressure of the gas.

1600 = k/4

k = 1600 × 4

= 6,400

The equation will be,

V = 6,400/p

For p =20 Kg/cm²,

V = 6,400/20

= 320 cm³

Answer Link

Otras preguntas

This Native American tribe lived along the Savannah River in the Colonial Era and allied with South Carolinians against the Spanish and their Indian Allies.

Incline mats, or triangle mats, are offered with different levels of incline to help gymnasts learn basic moves. As the name may suggest, two sides of the mat a

I really need help with both of these please.

Which power of government does the Constitution reserve for Congress? A. to settle disputes between citizens of different states B. to pardon criminals for fede

A male Flagus fly with the Barkus phenotype is crossed with a female who has the wild-type phenotype. A second cross is performed in which the female Flagus fly

Assume that a comparable worth law is passed that determines that kindergarten teachers and bricklayers have comparable jobs; therefore, workers in both of thes

How do I do dihybrid crossing

A polymorphic method with __________ binding means functions are statically bonded during compiler time and the parent class function is invoked. Group of answe

how can you tell that the following number is a rational number? 0.251

A direct shear test was performed on a specimen of dry sand. The specimen was 50 mm by 50 mm square and 25 mm thick (height). A normal stress of 192 kPa was app