Question

Hey !!! Woohooooooo!!


Explain antimatter in detail ( atleast 25 lines it can be even more )

Answer 1

Antimatter was one of the most exciting physics discoveries of the 20th century. Picked up by fiction writers such as Dan Brown, many people think of it as an "out there" theoretical idea - unaware that it is actually being produced every day. What's more research on antimatter is actually helping us to understand how the universe works.
Antimatter is a material composed of so- called antiparticles. It is believed that every particle we know of has an antimatter companion that is virtually identical to itself, but with the opposite charge. For example, an electron has a negative charge. But its antiparticle, called a positron, has the same mass but a positive charge. When a particle and its antiparticle meet, they annihilate each other - disappearing in a burst of light.

Hope it helps u...
Thanks...

Answer 2

Answer:

Antimatter is a material composed of so-called antiparticles. It is believed that every particle we know of has an antimatter companion that is virtually identical to itself, but with the opposite charge. For example, an electron has a negative charge. But its antiparticle, called a positron, has the same mass but a positive charge. When a particle and its antiparticle meet, they annihilate each other – disappearing in a burst of light...

Such particles were first predicted by British physicist Paul Dirac when he was trying to combine the two great ideas of early modern physics: relativity and quantum mechanics. Previously, scientists were stumped by the fact that it seemed to predict that particles could have energies lower than when they were at “rest” (ie pretty much doing nothing). This seemed impossible at the time, as it meant that energies could be negative....