Search results for "Speed of sound search" - New World Encyclopedia

first to quantify the change in frequency of a wave motion experienced by ... Christian Doppler was born in Salzburg, Austria, the son of a well ...

a heavier-than-air craft in which movement of the wings is not used to generate ... Fixed-wing aircraft include a large range of craft from small trainers ...

In classical physics, free space, sometimes called the vacuum of free ... ==Properties of free space== Free space is characterized by the defined ...

information, using standardized sequences of short and long elements to ... beginning in the 1890s. For the first half of the twentieth century, the ...

Videotape is a means of recording images and sound onto magnetic tape ... and video cameras. Tape is a linear method of storing information, and since ...

An engine is a machine that can convert some form of energy (obtained ... ==Usage of the term "engine"== Originally, an engine was ...

American aviatrix, considered to be one of the most gifted race pilots ... Flying Cross and the French Legion of Honor, and she still holds ...

and map the location, direction, and/or speed of both moving and fixed ... Radio Detection and Ranging. This acronym of American origin replaced the ...

SONAR (SOund Navigation And Ranging) — or sonar — is a technique ... There are two kinds of sonar — active and passive. The frequencies ...

on July 24, 1897 (missing in flight as of July 2, 1937), daughter of ... Daughter of a railroad attorney, she grew up as a tomboy in the American ...

Computer science is the study of the theoretical foundations of information ... computer programming involves the use of specific programming languages ...

" is the wireless communication of signals by transmitting electromagnetic ... Radio technology gives humanity the convenience of extremely rapid ...

Mass media is a term denoting that section of the media specifically ... characteristics, notably atomization or lack of social connections, which render ...

A library classification is a system of coding and organizing library ... Library classification forms part of the field of library and information ...

by one or more horizontal rotors—each of which comprises two or more ... Their range is subject only to availability of a refueling site and limitations ...

A "glider" is an unpowered aircraft. The most common types ... use engines occasionally. The manufacturers of high-performance gliders now ...

data. Modems can be used over any means of transmitting analog signals ... that turns the digital '1s and 0s' of a personal computer into sounds ...

obtains thrust by reaction to the ejection of fast-moving fluid from within ... In chemically powered rockets, the combustion of propellant produces ...

fields, which are measured in the units of Teslas (T), vary widely in ... applied in both microphones for recording sound and loudspeakers for projecting ...

Nuclear fission is the splitting of the nucleus of an atom into parts ... for nuclear power and to drive the explosion of nuclear weapons. Both uses ...

It generally is classified as a subspecies of the gray wolf (Canis lupus ... The word "dog" also is used to refer to some other members ...

The Internet is a global system of interconnected computer networks ... hypertext documents and other resources of the World Wide Web (WWW). ...

1868 - October 19, 1952) was a photographer of the American West and of Native ... Invited to join anthropological expeditions as a photographer of native ...

The music of India includes Indian classical music, multiple varieties ... Indian classical music has one of the most complex and complete musical ...

popular and successful female blues singer of the 1920s and 1930s, and an ... Joining the touring company of the legendary Ma Rainey, Smith emerged ...

and around the Wadi Qumran (near the ruins of the ancient settlement of Khirbet ... treasures ever discovered. Many of the scrolls today are housed ...

The Battle of Midway was a naval battle in the Pacific Theater of ... as the most important naval engagement of World War IIU.S. Navy, [http://www ...

Cyberethics, also referred to as internet ethics, is a branch of applied ... Rather than straightforward application of traditional ethical theories ...

Miles Dewey Davis III (May 26, 1926 – September 28, 1991) was one ... Davis was posthumously inducted into the Rock and Roll Hall of Fame ...

Elephant is the common name for any of the large land mammals comprising ... The three living species of elephants are the African bush elephant ...

the ostrich. It is the only extant member of the genus Dromaius. The name ... The emu is common over most of mainland Australia, although it avoids ...

Shark is the common name for any member of several orders of cartilaginous ... Due to a short history of shark attacks on humans, most sharks inspire ...

Much of Burroughs' work is semi-autobiographical, drawn from ... Burroughs was born in 1914, the younger of two sons of a prominent ...

Puerto Rico, officially Commonwealth of Puerto Rico (Spanish: Estado ... During the period of Spanish colonial rule in the nineteenth century ...

Armstrong was born and raised in Wapakoneta, Ohio. A graduate of Purdue ... Committee for Aeronautics (NACA) High-Speed Flight Station at Edwards ...

It has roots in the Celtic festival of Samhain and the Christian holy ... For some Christians and Pagans the religious origins of the holiday ...

science, math, and the ethnic origins of man. He experimented with pitch ... Several of Messiaen's early works are especially notable in that ...

Association (NBA). Widely regarded as one of the greatest basketball players ... Olympics, he won two gold medals as a member of the U.S. national basketball ...

together to challenge the immoral system of racial segregation. The movement ... The founding fathers of the United States had written of humanity ...

a French stage actress who starred in some of the most popular French plays ... for her day. She sought the attention of those who could influence her ...

was cited as the most awarded female artist of all time by Guinness World ... while in high school. With the guidance of Arista Records chairman Clive ...

general Julius Caesar against the peoples of Gaul (present-day France, Belgium ... and to pay off his debts. Still, Gaul was of significant military importance ...