Answer:35 mm film is a film gauge used in filmmaking, and the film standard.[1] In motion pictures that record on film, 35 mm is the most commonly used gauge. The name of the gauge is not a direct measurement, and refers to the nominal width of the 35 mm format photographic film, which consists of strips 1.377 ± 0.001 inches (34.976 ± 0.025 mm) wide. The standard image exposure length on 35 mm for movies ("single-frame" format) is four perforations per frame along both edges, which results in 16 frames per foot of film.
A variety of largely proprietary gauges were devised for the numerous camera and projection systems being developed independently in the late 19th century and early 20th century, as well as a variety of film feeding systems. This resulted in cameras, projectors, and other equipment having to be calibrated to each gauge. The 35 mm width, originally specified as 1 3⁄8 inches, was introduced around 1890 by William Kennedy Dickson and Thomas Edison, using 120 film stock supplied by George Eastman. Film 35 mm wide with four perforations per frame became accepted as the international standard gauge in 1909, and remained by far the dominant film gauge for image origination and projection until the advent of digital photography and cinematography.
The gauge has been versatile in application. It has been modified to include sound, redesigned to create a safer film base, formulated to capture color, has accommodated a bevy of widescreen formats, and has incorporated digital sound data into nearly all of its non-frame areas. Eastman Kodak, Fujifilm and Agfa-Gevaert are some companies that offered 35 mm films. Today, Kodak is the last remaining manufacturer of motion picture film.[2]
The ubiquity of 35 mm movie projectors in commercial movie theaters made 35 mm the only motion picture format that could be played in almost any cinema in the world, until digital projection largely superseded it in the 21st century.
Explanation:Ezzzz
A type of music of the Akan-speaking peoples of Ghana is known as kalimba
Another "clean to examine, play, and take" tool. Kalimba is a famous musical tool in Africa in which it was originated (additionally referred to as Mbira, thumb piano etc.), and is now loved via humans everywhere in the world. It sounds very similar to a conventional music container.
It is straightforward to play Kalimba and is very user friendly. To make it greater convenient, an English manual e book and a songbook is sent with the device which may be very useful within the tuning and studying of the tool. The appearance of the tool is very first rate and expert.
Happily, you do no longer want nails to play Kalimba. there are numerous first-rate alternatives which may be used as a substitute, such as: playing with the flesh of your thumb pad. using thumb protectors.
The standard kalimba will not be capable of play every song, unfortunately, because the variety of some songs in reality covers too many notes. but, the majority of songs have to be possible if the kalimba is tuned consistent with the necessities of the song and the track is tailored for the kalimba.
Learn more about kalimba here:-
brainly.com/question/1382377
#SPJ4
Early rock grew mainly out of rhythm and blues dance music of African Americans that fused blues, jazz, and gospel styles.
Early rock songs grew in particular out of Rhythm & Blues, an African American dance tune that fuses... blues, jazz, and gospel styles. Rhythm & Blue of the 1950s varies from the earlier blues in its... more effective beat, and its use of saxophone, and electric guitar.
The term "rhythm and blues," often referred to as "R&B," originated in the 1940s whilst it replaced "race music" as a standard advertising and marketing term for all African American songs, although it normally referred to handiest to secular, now not religious track.
Delta blues is one of the earliest-recognized styles of blues. It originated in the Mississippi Delta and is regarded as a regional variation of us of blues. Guitar and harmonica are its dominant instruments; slide guitar is a hallmark of the style.
Learn more about early rock Here:brainly.com/question/20538428
#SPJ4
<span>C. To commemorate her long life.
</span>
A microscope, I hope this helps you :)