What was the biggest difference between the art of the Eastern and Western Roman Empires? The art of the Eastern Roman Empire used brighter colors than the art of the Western Roman Empire. What is the difference between Eastern and Western Roman Empire? The biggest single difference is that these Eastern Roman Empire existed for […]
What is the measure of how far an object has moved?
What is the measure of how far an object has moved? SPEED AND VELOCITY A B Motion when an object changes its position relative to a reference point. Distance how far an object has moved Displacement distance and direction of an object’s change of position from a starting point. Speed distance an object travels per […]
Which golf driver has the highest MOI?
Which golf driver has the highest MOI? The maximum allowable driver head M.O.I. is 5900 g-cm² plus a tolerance of 100 g-cm² making the absolute maximum driver head MOI 6000 g-cm². What does the number on golf balls mean? Golf balls have numbers on them, quite simply, as a way of making it easier for […]
What is it called when a metal reacts with a non-metal?
What is it called when a metal reacts with a non-metal? When metals react with non-metals, electrons are transferred from the metal atoms to the non-metal atoms, forming ions. The resulting compound is called an ionic compound. Reactions between metals and non-metals include: sodium + chlorine → sodium chloride. How do metal and non metal […]
What are the main components of a fiber optics system?
What are the main components of a fiber optics system? A fiber optic cable consists of five main components: core, cladding, coating, strengthening fibers, and cable jacket. Core: This is the physical medium that transports optical signals from an attached light source to a receiving device. What are the advantages of optical fiber communication? Advantages […]
Which is stronger hydraulics or pneumatics?
Which is stronger hydraulics or pneumatics? Hydraulic systems are capable of moving heavier loads and providing greater force than pneumatics, but pneumatics technology is cleaner. Leaks are of less concern with pneumatics, which can leak oil or hydraulic fluid. Pneumatic systems require low maintenance and have long operating lives. How do you generate hydraulic power? […]
Which salt is mostly dissolved in ocean and sea water?
Which salt is mostly dissolved in ocean and sea water? The two ions that are present most often in seawater are chloride and sodium. These two make up over 90% of all dissolved ions in seawater. By the way, the concentration of salt in seawater (salinity) is about 35 parts per thousand. What is the […]
Who is in charge of weights and measures?
Who is in charge of weights and measures? The NIST Office of Weights and Measures analyzes weights and measures training needs; obtains input from the weights and measures community on legal metrology standards and practices; and designs and delivers training for laboratory metrologists and weights and measures officials. How does the Weights and Measures Act […]