How does the temperature of the gas relate to the motion of the particles? Temperature is related to particle motion because temperature increases the motion of particles when it is applied to an object. When you add thermal energy to an object, the particles either move faster (increased kinetic energy) or spread farther apart,(increased potential […]
What are the two most common types of PLC programming devices?
What are the two most common types of PLC programming devices? Power Supply; typically uses DC power to feed the modules plugged into the rack. What are the two most common types of PLC programming devices? Hand-held programming devices and PC’s. Explain the terms program and programming language as they apply to a PLC. Which […]
Why do geostationary satellites have to be above the equator?
Why do geostationary satellites have to be above the equator? It is always directly over the same place on the Earth’s surface. Satellites in geostationary orbit rotate with the Earth directly above the equator, continuously staying above the same spot. This position allows satellites to observe weather and other phenomena that vary on short timescales. […]
What is the process of logistics?
What is the process of logistics? Logistics is the process of planning and executing the efficient transportation and storage of goods from the point of origin to the point of consumption. The goal of logistics is to meet customer requirements in a timely, cost-effective manner. FedEx, UPS and DHL are well-known logistics providers. What is […]
What is data in terms of database?
What is data in terms of database? Data, in the context of databases, refers to all the single items that are stored in a database, either individually or as a set. Data in a database is primarily stored in database tables, which are organized into columns that dictate the data types stored therein. What are […]
What is an assignment statement explain with an example?
What is collimation method?
What is collimation method? The collimation method is the height-of-instrument method of leveling whereby fore-and-aft readings are made on a leveling staff by an instrument placed intermediately so that the rise or fall between the fore station and the back station is shown by a change in the staff reading. See Also: rise and fall. […]
What gear is best for driving uphill?
What factors affect the size of crystals?
What factors affect the size of crystals? Variables that control crystal growth include the amount of dissolved material, evaporation, pressure and temperature. The higher the amount of dissolved material in the water and the more pressure that is placed on the material, the bigger the crystals will grow. Why do large crystals form when cooled […]