Cab stems from cabriolet, a light horse-drawn vehicle, with one horse and two wheels. The word taxi comes from taximeter, the meter that calculates the taxi fare. However, both refer to a motor vehicle that transports passengers to their destination for a fare. Hence, there is no significant difference between cab and taxi. Nevertheless, cab […]
Difference Between Coupe and Sedan
The key difference between coupe and sedan is their rear interior volume. In a coupe, this volume is less than 33 cubic feet, whereas, in a sedan, this volume is more than 33 cubic feet. Coupe and sedans are two popular cars on the market. Traditionally, the main distinguishing feature between them has been their […]
Difference Between Streak Plate and Spread Plate
The key difference between streak plate and spread plate is that the streak plate is used to isolate and purify a particular bacterial species from a mixture of bacteria while the spread plate is used to enumerate and quantify bacteria in a sample. Apart from the above difference, there are many other differences between streak […]
Difference Between Low Beam and High Beam
Low Beam vs High Beam Low beam and high beam are the terms used for the different light beams thrown by the headlamps of an automobile on the road and all objects ahead of it. Headlamps are switched on during the night only though they are also on when the weather is inclement to […]
Difference Between Golf and Polo
Golf vs Polo To someone not aware of the fact that these are names of car models made by German auto giant Volkswagen, the title of this article might look absurd because polo is a royal sport played on elephants while golf is the most popular ball game after soccer around the world. There […]
Difference Between Static Stability and Dynamic Stability
Static Stability vs Dynamic Stability Generally the stability of an aircraft is defined as the aircraft’s ability to sustain a specific, prescribed flight condition. The concept of stability is closely related to the equilibrium of the aircraft. If the net forces and moments exerted on the aircraft is zero, the aircraft is in equilibrium, […]
Difference Between Subsonic and Supersonic
Subsonic vs Supersonic The velocity of the air flow plays a critical role in determining the characteristic of air flow. Air flowing at low speeds can be considered as a viscous fluid with incompressible properties, like water. When the velocity of the air flow increases, the properties related to the compressibility change significantly resulting […]
Difference Between Flaps and Ailerons
Flaps vs Ailerons Any aircraft is controlled mainly by the moveable surfaces fixed at the edges of the aircraft wings. Changing the position of any surface creates an unbalanced force or a couple around the center of the gravity of the aircraft and aircraft moves accordingly. There are two important moveable surfaces mounted on […]
Difference Between Airbus A380 and Boeing 747
Airbus A380 vs Boeing 747 In their race for dominance in the commercial airliner market, Boeing and Airbus produced two very large aircrafts, revolutionizing the commercial aviation. They are able to carry more than 400 passenger and able to fly Trans-Atlantic without refueling. The development costs are enormous (six billion dollars for A380) both […]
Difference Between Airbus A380 and Boeing 787 Dreamliner
Airbus A380 vs Boeing 787 Dreamliner The Airbus A380 and the Boeing 787 Dreamliner are the newest commercial aircrafts designed and built by Airbus (EU) and Boeing (USA). Airbus A380 was introduced to commercial aviation with Singapore Airlines in October 2007, and the Boeing 787 made its first commercial flight in October 2011 with […]
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