aluminum is a very light & strong metal as compared to steel or iron .carbon fibre can also be used for purpose
Aluminium is good for airplanes because it is very hard, it is insoluble in water and it could resist corrosion.
Its light weight and resistnace to coorsion are important factors. The use worldwide differs. Aluminium alloy, coated aluminium wire are used. In the UK aluminium is not recommended for domestic use.
We use aluminium to make alloys. Alumina is a example.
Aluminium has a low density and is not corroded.
aluminium
To play tennis
The game of tennis was originally played on northern France, however, they did not use rackets. Rackets came around in the 16th century.
tennis...
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Titanium is a 3d element. we use it for make surgical instruments and make paints by TiO2.
In tennis, players do not use paddles; instead, they use rackets to hit the ball. The racket has a stringed area that provides the necessary control and power for gameplay. Paddles are typically associated with sports like pickleball or table tennis, which have different rules and equipment.
Most historians believe that tennis originated in France in the 12th century, but the ball was then struck with the palm of the hand. It was not until the 16th century that rackets came into use, and the game began to be called "tennis."
It's all to do with how your tennis arm is suited to each maker, for example, those who prefer hitting a ball with strings that are slightly looser than regualr rackets may prefer to use a racket made by Wilson, as most rackets made by them are a little heavier meaning more power can be put on the ball. Whereas Babolat, the maker I curerntly use, tend to make their rackets a fair bit lighter with tighter strings, and this tends to make the ball literally fly off the hitting area when you hit it.
Tennis balls are very useful for more than just tennis. Old people put them on their walkers, and people throw them to their dogs. But tennis players use them for, well, tennis. I think the biggest market would be rackets and re-stringing them.
Two of the most common sports that use rackets are Badminton and paddle ball. Also, tennis and pickle ball are common sports that use a racket.
You might mean "ping pong." The main basis of the game is for two players to hit a ball back and forth to each other using table tennis rackets. It is also called "table tennis," similar to tennis.
Most historians believe that tennis originated in France in the 12th century, but the ball was then struck with the palm of the hand. It was not until the 16th century that rackets came into use, and the game began to be called "tennis."Source:Tennis - Wikipedia