Is it scientifically possible to go faster than the speed of light?
So-called “warp drives” have been proposed before, but often rely on theoretical systems that break the laws of physics. That’s because according to Einstein’s general theory of relativity, it’s physically impossible for anything to travel faster than the speed of light.
How fast can electricity travel around the world?
The dimensions of the wire and electrical properties like its inductance affect the exact propagation speed, but usually it will be around 90 per cent of the speed of light – about 270,000 km/s.
Is it possible to travel at the speed of light?
Can we travel at the speed of light? No, we cannot travel at the speed of light. You see, if an object travels at the speed of light, its mass will increase exponentially!
Can you name anything that can travel faster than the speed of light?
According to the theory of relativity published by Einstein in 1905, there is no object that can travel faster than light. Thus there is no object that can travel faster than light.
How far can electricity travel?
Typical voltages for long distance transmission are in the range of 155,000 to 765,000 volts in order to reduce line losses. A typical maximum transmission distance is about 300 miles (483 km). High-voltage transmission lines are quite obvious when you see them.
Is it possible to travel faster than the speed of light?
The speed of light is 1500 times faster! Getting a probe even near that speed would impressive, but, if I can go faster than light, maybe a lot faster, I could cut that round trip time down to months or even less.
What is the speed of light according to Einstein?
Einstein also said our universe has a speed limit: nothing can travel faster than the speed of light (186,000 miles per second). Einstein’s theory of relativity says that space and time are linked together. Credit: NASA/JPL-Caltech What does this mean for time travel?
Can electromagnetic fields accelerate particles to the speed of light?
Given the right conditions, electromagnetic fields can propel particles close to the speed of light. Scientists on Earth make use of these fields in laboratory settings to accelerate particles to near light-speed in facilities such as the Large Hadron Collider in Switzerland or Fermilab in Chicago.
What did Einstein say about time and space?
More than 100 years ago, a famous scientist named Albert Einstein came up with an idea about how time works. He called it relativity. This theory says that time and space are linked together. Einstein also said our universe has a speed limit: nothing can travel faster than the speed of light (186,000 miles per second).