I ate a taco in 2005 it was yummy!
A soccer ball.
August 1945
Vacuum tubes were used back in the 19th century and mid-20th century for a number of things. At first they were used just in scientific areas, but then they were used as electronic amplifiers. They were eventually used in the first computers.
The US Military used three models of Flame Throwers in combat. They are as follows: M1 Flame Thrower-first used in the Solomon Islands June 15, 1943 M1A1 Flame Thrower-first used in the Fall of 1942 M2-2 Flame Thrower-first used in the Invasion of Guam, July 21, 1944 Richard V. Horrell WW 2 Connections.com
Computers used for mainly scientific calculations.
The first early models were used for testing and evaluation. Later models were provided to the developers of the first PS3 games. Many people had models of the first PS3 before it was ever available in the retail market
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yes
Scientific models may be used to represent things that might be too large or impossible to fit into one room. Globes, maps, and drawings are used to represent the earth because we cannot fly into space every time we need to look at it. We use models of atoms because they are too small to see. In some cases, scientific models are used to identify or examine processes or functions that may be too dangerous to perform otherwise.
yes it is true
how did making models contibute to understanding of chlorine as a disinfectant
The Scientific definition of a model can be material, visual, mathematical, or computational and are often used in the construction of scientific theories. Models can also be defined as standard or example for imitation or comparison.
It is unclear what exact model was the first model electronic phone. From the first models used by Mr. Bell to the smart phones available today, a lot of different models have existed.
Scientific notation is used to compute very large or very small numbers.
Physical evidence, mathematical models, and computation tools
HP 95 tri-color ink cartridges are used in many different printers. Luckily, they can be broken down into three categories and their respective models. First, they are used in the "Deskjet" printer models 5740,6520, 6540, and 6480. Second, they are used in the "Officejet" printer models 7310 and 7410. Finally, they are used in the "Photosmart" printer models 325, 375, 2610, 2710, 8150, and 8450. If you are ever unsure of what ink cartridge your printer accepts, it will be listed in the owner's manual.