How does transportation affect the price of goods? Much like labor and capital, transportation costs affect directly the price of goods and services and the profits of producers. Consequently, investments that reduce the cost of moving goods to and from markets (via improvements in reliability, transit times, service levels, etc.) How did efficient transportation affect […]
What kind of fossils are found in the La Brea Tar Pits?
What kind of fossils are found in the La Brea Tar Pits? Among the prehistoric species associated with the La Brea Tar Pits are Pleistocene mammoths, dire wolves, short-faced bears, American lions, ground sloths, and, the state fossil of California, the saber-toothed cat (Smilodon fatalis). What was found in the La Brea Tar Pits in […]
When a GFCI senses a fault the ground fault current can originate from?
When a GFCI senses a fault the ground fault current can originate from? WHEN A GFCI SENSES A FAULT THE GROUND-FAULT CURRENT CAN ORIGINATE FROM &nb sp; A EITHER THE HOT OR THE NEUTRAL WIRE ON. By chatting and providing personal info, you understand and agree to our Terms of Service and Privacy Policy. What […]
How do you find the area of a shell and tube heat exchanger?
What are the three axes of an aircraft?
What are the three axes of an aircraft? Regardless of the type of aircraft, there are three axes upon which it can move: Left and Right, Forwards and Backwards, Up and Down. In aviation though, their technical names are the lateral axis, longitudinal axis and vertical axis. What are the planes and axis of movement? […]
What causes shaft deflection?
What causes shaft deflection? Shaft deflection is the bending of a pump shaft that occurs when the velocity of liquid being pushed by an impeller is not equal at all points around the impeller. How do you know if your shaft has run-out? Runout is a condition where the centerline of the coupling or shaft […]
How do you know if a molecule is amphipathic?
How do you know if a molecule is amphipathic? An amphipathic molecule is a molecule that has both polar and non-polar parts. Phospholipids, for example, have non-polar fatty acid “tails” and polar phosphate “heads.” “Polarity” is an important property of molecules that determines how they will interact with other molecules. When amphipathic compounds are mixed […]
Which of the following is a positive way of dealing with stress?
How do you fix a hardware problem?
How do you fix a hardware problem? Use the device troubleshooter to diagnose and resolve the issue. Open Settings. Click on Update & Security. Click on Troubleshoot. Select the troubleshoot that matches the hardware with the problem. Click the Run the troubleshooter button. Continue with the on-screen directions. What are examples of common computer hardware […]
What does acceleration have to do with rollercoasters?
What does acceleration have to do with rollercoasters? At the top of a roller coaster, the car goes from moving upward to flat to moving downward. This change in direction is known as acceleration and the acceleration makes riders feel as if a force is acting on them, pulling them out of their seats. How […]