What is the role of consumers in determining what is produced in a market economy quizlet? Consumers have the power in the economy because they determine which products are likely produced. If the consumers like a product, it will sell and the producer will be rewarded for his or her efforts. If consumers reject the […]
What does Cogwheeling mean?
What does Cogwheeling mean? Cogwheeling in Parkinson’s disease is that jerky feeling in your arm or leg that you (or your doctor) can sense when rotating that limb or joint. It is an early symptom of Parkinson’s. What is cogwheel rigidity in Parkinson’s? : muscular rigidity in which passive movement of the limbs (as during […]
How do you calculate the flow rate of a pipe?
What is boiling heat transfer?
What is boiling heat transfer? Boiling is the process of turning a liquid at its saturation temperature into vapor by applying heat. In both cases, there is liquid in contact with the surface and the heat transfer is good. When the temperature of the heated surface is very high, the characteristics of the boiling process […]
Which transducer used for temperature measurement?
Which transducer used for temperature measurement? Another type of temperature transducer is the Resistance Temperature Detector or RTD. RTD’s are precision temperature sensors made from high- purity conducting metals such as platinum, copper or nickel wound into a coil and whose electrical resistance changes as change of temperature, similar to that of the thermistor. How […]
Why is alkalinity is reported as mg L as CaCO3?
Why is alkalinity is reported as mg L as CaCO3? Why is alkalinity reported as “mg/L as CaCO3”? Units of mg/L are a “mass dissolved in a liquid.” Reporting alkalinity as “mg/L as CaCO3” specifies that the sample has an alkalinity equal to that of a solution with a certain amount of calcium carbonate (CaCO3) […]
What are employers required to do to keep employees safe from Caught in and between hazards from handheld power tools?
What are employers required to do to keep employees safe from Caught in and between hazards from handheld power tools? According to OSHA, requirements employers must do to protect workers from caught-in or -between hazards include, but are not limited to, the following: Provide guards on power tools and other equipment with moving parts. Which […]
What is extensional flow?
What is extensional flow? The simplest definition of an extensional flow is that it is a defor- mation that involves stretching along streamlines. How is extensional viscosity measured? Extensional viscosity can be measured using rheometers that apply extensional stress. Acoustic rheometer is one example of such devices. What is simple shear flow? In simple shear […]
What are the 4 speed laws?
What are the 4 speed laws? In California, there are four major Speed Laws: Basic, Prima Facie, Maximum, and Minimum. As a state with approximately 40 million residents, each speed law mandates different requirements for drivers. When following a large truck if you can’t see the driver in his mirrors you? Large trucks and buses […]
What have we learned by exploring space?
What have we learned by exploring space? NASA states that among the many spin-off technologies that have come out of the space exploration program, there have been notable advancements in the fields of health and medicine, transportation, public safety, consumer goods, energy and environment, information technology, and industrial productivity. Why is the Apollo 11 space […]