A material through which nearly all light passes isreflective.translucent.opaque.transparent. The amount of energy in a sound wave determines all of the following exceptpitch.loudness.amplitude.intensity. Force multiplied by the distance the force moves an object is calledfriction .energy.power. Pascal's principle is used ina hydraulic press.airplane design.the construction of ships.a vacuum cleaner What two quantities do you need to calculate momentum?distance and timemass and velocityacceleration and timeforce and mass The number of times a machine multiplies the effort force is thepitch.horsepower.lifting force.mechanical advantage.
yes i think they do i have one in my basement for my furnace and water heater upstairs i dont have anything to let off co so i just have 1 in my basement
What exactly is the nature of the failure? If it is coming apart at the fittings you have to keep in mind that polymers will creep over time. This means that the pipe fittings may be tight when the pipe is first assembled but over time the molecules in the pipe relax and the fittings no longer hold pressure. Look at creep data for various flavors of plastics/rubber and determine if you can use a better material.
