santac0245 santac0245

06-11-2022
Mathematics

Answered

The volume V of a fixed amount of a gas varies directly as the temperature T and inversely as the pressure P. Suppose that V= 70 cm^3 when T = 420 kelvin and P = 18 kg/cm^2 . Find the pressure when T = 140 kelvin and V = 60 cm^3.

Answer :

Other Questions

A plant manufactures parts whose links are normally distributed with a mean of 16.3 cm and a standard deviation of 2.5 cm if one part is randomly selected find

If y vaires directly with x and y= 12 when x= 15. What is the value of x when y=16?

If y varies directly as x, find the constant of variation and the direct variation equation for the situation. y = 0.1 when x = 0.2

ABCD is a quadrilateral. Work out angle x. Optional working Answ D B 8 cm A X 6 cm D 29% 13 cm C

ABCD is a quadrilateral. Work out angle x. Optional working Answ 4 + B. 8 cm A X 6 cm D 29% 13 cm C

A solid, metal cone has base radius 6 cm and vertical height 8 cm. The density of the metal is 3.1 g/cm³. Work out the mass of the cone.

An engineer has designed a valve that will regulate water pressure on an automobile engine. The valve was tested on 200 engines and the mean pressure was 5.8 po

When a constant force acts upon an object, the acceleration of the object varies inversely with its mass. When a certain constant force acts upon an object with

calculate the arithmetic mean of the numbers 7 and 17, 1/3 and-2/5, -12 and 7, -121 and 49, -16, -9, and 4 47 POINTSSSSSSSSSSSS

Find m<1, m<2 and m<3 86 degree 12 and 3