The pressure of a gas with a pressure of 1.2 atm increases from 1.0L to 4.0L. What is the final presure of the gas assuming constant temperature.

Technician A says that the current flow through a rear-window defogger can be often self-regulating. Technician B says that as the temperature of the grid decreases, its resistance decreases, reducing current flow. Which technician is correct

What might cause matter to change states

The use of liquid fuel revolutionized: A. observation of planets from Earth B. ideas about the orbits of planets C. space exploration and travel D. calculation of astronomical distances

Which describes freefall

Could a mixture be made only element and no compounds

Chemical sediments that result from the evaporation of water are

A college student is working on her physics homework in her dorm room. her room contains a total of 6.0*1026 gas molecules. as she works, her body is converting chemical energy into thermal energy at a rate of 125 w.

A uniform, thin, solid door has height 2.20 m, width 0.870 m, and mass 23.0 kg. (a) find its moment of inertia for rotation on its hinges. (b) is any piece of data unnecessary

How does wavelength and frequency affect the speed?

A cyclist turns a corner with a radius of 37 m at a speed of 22 m/s. What's the cyclist acceleration? If the cyclist and cycle have a combined mass of 90 kg, what is the force causing them to turn?