Why do we use extended Euclidean algorithm? This process is called the extended Euclidean algorithm . It is used for finding the greatest common divisor of two positive integers a and b and writing this greatest common divisor as an integer linear combination of a and b . How does extended Euclidean algorithm work? The […]
What happens during the exhaust stroke?
What happens during the exhaust stroke? The exhaust stroke is the final phase in a four stroke engine. In this phase, the piston moves upwards, squeezing out the gasses that were created during the combustion stroke. The gasses exit the cylinder through an exhaust valve at the top of the cylinder. What is a exhaust […]
What does a low drag coefficient mean?
What does a low drag coefficient mean? It is used in the drag equation in which a lower drag coefficient indicates the object will have less aerodynamic or hydrodynamic drag. The drag coefficient is always associated with a particular surface area. Is a lower drag coefficient better? Aerodynamic drag increases with the square of speed; […]
What is the most efficient power plant?
What is the most efficient power plant? Chubu Electric Nishi-Nagoya power plant Which is the most efficient type of electricity? Most Efficient Energy Sources Although there are many types of energy, the most efficient forms are renewable: hydro-thermal, tidal, wind, and solar. Solar energy has been proven to be the most efficient and effective among […]
What does composite material mean?
What does composite material mean? A composite material is composed of at least two materials, which combine to give properties superior to those of the individual constituents. Other matrix materials can be used and composites may also contain fillers or nano-materials such as graphene. Whats is composite? In math, composite numbers can be defined as […]
What is the lifetime of a typical sunspot?
What is the lifetime of a typical sunspot? around eleven years What is the cause of sunspots? Sunspots are magnetic in nature. They are the places (“active regions”) where the Sun’s magnetic field rises up from below the Sun’s surface and those magnetic regions poke through. Sunspots are formed continuously as the Sun’s magnetic field […]
How are turbine blades attached to turbine discs?
How are turbine blades attached to turbine discs? A series of grooves or notches, conforming to the blade root design, are broached in the rim of the disk. These grooves allow attachment of the turbine blades to the disk; at the same time, space is provided by the notches for thermal expansion of the disk. […]
How do we measure elasticity?
How do we measure elasticity? Price elasticity measures the responsiveness of the quantity demanded or supplied of a good to a change in its price. It is computed as the percentage change in quantity demanded (or supplied) divided by the percentage change in price. What is elasticity and how it is measured? Page 1. Elasticity […]