aerodynamic measurements
91Robert Andrews Millikan — Infobox Scientist name = Robert A. Millikan imagesize = 180px birth date = birth date|mf=yes|1868|3|22 birth place = Morrison, Illinois, USA nationality = United States death date = death date and age|mf=yes|1953|12|19|1868|3|22 death place = San …
92Magnetic anomaly detector — MAD rear boom on P 3C The SH 60B Seahawk helicopter carries …
93Altitude — For other uses, see Altitude (disambiguation). Not to be confused with Attitude. Altitude or height is defined based on the context in which it is used (aviation, geometry, geographical survey, sport, and more). As a general definition, altitude… …
94Mars 2 — Orbiter Operator USSR Mission type Orbiter and lander Orbital insertion date November 27, 1971 …
95Model rocket — A typical model rocket during launch A model rocket is a small rocket that is commonly advertised as being able to be launched by anybody, to, in general, low altitudes (usually to around 100–500 m (300–1500 ft) for a 30 g (1 oz.) model) and …
96Shock wave — Bombshock redirects here. For the Transformers character, see Micromasters#Bombshock. For other uses, see shockwave. Schlieren photograph of an attached shock on a sharp nosed supersonic body. A shock wave (also called shock front or simply shock …
97Sound barrier — In aerodynamics, the sound barrier usually refers to the point at which an aircraft moves from transonic to supersonic speed. The term came into use during World War II when a number of aircraft started to encounter the effects of compressibility …
98Sibilant consonant — A sibilant is a type of fricative or affricate consonant, made by directing a jet of air through a narrow channel in the vocal tract towards the sharp edge of the teeth. The termThe term sibilant is often taken to be synonymous with the term… …
99Compressible flow — is the area of fluid mechanics that deals with fluids in which the fluid density varies significantly in response to a change in pressure. Compressibility effects are typically considered significant if the Mach number (the ratio of the flow… …
100Boundary layer — For the anatomical structure, see Boundary layer of uterus. Boundary layer visualization, showing transition from laminar to turbulent condition In physics and fluid mechanics, a boundary layer is that layer of fluid in the immediate vicinity of… …
