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A glider's glide ratio varies with airspeed, but there is a maximum value which is frequently quoted. Glide ratio usually varies little with vehicle loading; a heavier vehicle glides faster, but nearly maintains its glide ratio. [22] Glide ratio (or "finesse") is the cotangent of the downward angle, the glide angle (γ). Alternatively it is ...
) is a glide from one pitch to another (Play ⓘ). It is an Italianized musical term derived from the French glisser, "to glide". In some contexts, it is equivalent to portamento, which is a continuous, seamless glide between notes. In other contexts, it refers to discrete, stepped glides across notes, such as on a piano.
gliding, glossing: A sweeping glide from one pitch to another used for dramatic effect Legato: tied: A series of notes played with a smooth connection between them Col legno: with the wood: Calls for a bowed instrument's strings to be struck with the wood of the bow (rather than drawn across with the hair of the bow). Martellato: hammered
In the first example, Rodolfo's first aria in La sonnambula (1831), the portamento is indicated by the slur between the third and fourth notes. The second example, Judit's first line in Bluebeard's Castle (1912) by composer Béla Bartók, employs an inclining, wavy line between the fourth and fifth notes to indicate a continuous, steady rise in pitch.
Emission patterns of the localizer and glide slope signals Glide slope station for runway 09R at Hannover Airport in Germany. In aviation, instrument landing system glide path, commonly referred to as a glide path (G/P) or glide slope (G/S), is "a system of vertical guidance embodied in the instrument landing system which indicates the vertical deviation of the aircraft from its optimum path ...
Glider is the agent noun form of the verb to glide.It derives from Middle English gliden, which in turn derived from Old English glīdan.The oldest meaning of glide may have denoted a precipitous running or jumping, as opposed to a smooth motion.
Declarative sentences show a 2–3–1 pitch pattern. If the last syllable is prominent the final decline in pitch is a glide. For example, in This is fun, this is is at pitch 2, and fun starts at level 3 and glides down to level 1. But if the last prominent syllable is not the last syllable of the utterance, the pitch fall-off is a step.
Gliding is an energy-efficient driving mode achieved by turning off the internal combustion engine while the vehicle is still moving in order to save fuel. This is differentiated from coasting , which means running the vehicle in idle mode by disengaging the engine from the wheels, either by disengaging the clutch or setting the transmission or ...