# Which Is Faster Electricity Or Sound?

## How fast is the speed of dark?

This mysterious energy makes up 80 percent of all matter in the universe.

In a 2013 study, scientists determined that dark matter should have a speed of 54 meters per second, or 177 feet — slow compared to the speed of light [source: Armendariz-Picon and Neelakanta]..

## What is the fastest man made thing on earth?

At 3:21 p.m. (EDT), NASA’S Juno Mission spacecraft will slingshot around Earth towards Jupiter, accelerating to 25 miles per second along the way and becoming the fastest man-made object in history.

## Which is faster light or electricity?

Light travels through empty space at 186,000 miles per second. The electricity which flows through the wires in your homes and appliances travels much slower: only about 1/100 th the speed of light.

## What is the fastest thing in the universe?

Blazing Speed: The Fastest Stuff in the Universe. A sequence of radio observations shows a plasma blob moving away from a blazar’s core (right) over about 8.4 months. SAN DIEGO — If you’re light, it’s fairly easy to travel at your own speed — that is to say 186,282 miles per second or 299,800 kilometers per second.

## What is the 2nd fastest thing in the universe?

The second and third fastest things in the universe are matter going at 99% of the speed of light, or like 99.9 or 99.99 and on, percent of the speed of light. However the number one fastest thing in the universe belongs to 2 things, photons, which carry light, and gravitons, which carry gravity.

## Can humans survive light speed?

No, it is not possible for a human to survive travelling at the speed of light. Others have pointed out that it’s impossible to reach the speed of light, so they’re talking about the limits as you approach the speed of light. But at the speed of light, you experience singularity-like conditions.

## What travels as fast as light?

Einstein’s theory that nothing can travel faster than the speed of light in a vacuum still holds true, because space itself is stretching, and space is nothing. Galaxies aren’t moving through space and away from each other but with space—like raisins in a rising loaf of bread.

## Can light travel forever?

Answer 3: If there were no objects to absorb light, it would keep traveling forever. Light is made up of particles called photons that travel like waves. … If it is infinite, the light would travel forever.

## How fast can a human think?

Thus the speed of human thinking can be roughly equated to 10 million billion primary thoughts per second. That is almost 10 million times faster that an average GFLOP processor of your pc.

## What is faster light or dark?

Scientists have long established the speed of light at just shy of 300,000,000 meters per second, or around 186,000 miles per second [source: NASA]. … Widen the interpretation of darkness a bit further, and consider the speed of dark matter. This mysterious energy makes up 80 percent of all matter in the universe.

## Which is faster light or sound?

The speed of sound through air is about 340 meters per second. It’s faster through water, and it’s even faster through steel. Light will travel through a vacuum at 300 million meters per second. … No information can propagate faster than the speed of light.

## Can humans move faster than sound?

TL;DR: Yes, humans have broken the sound barrier by traveling in fast moving objects such as fighter jets and rockets, and even by cracking a whip. No human has ever (and will never) break the sound barrier by him/herself, unaided by technology.

## What is the hottest thing in the universe?

It’s right here on Earth at the Large Hadron Collider (LHC). When they smash gold particles together, for a split second, the temperature reaches 7.2 trillion degrees Fahrenheit. That’s hotter than a supernova explosion. The hottest object in the Universe, literally speaking, is the Big Bang.

## Can God travel faster than light?

To answer your question, more specifically and directly: My guess is God is light (that is the source of light), so He can certainly travel at the speed of light. God can travel through dimensions presumably, which might also make him faster than the speed of light.

## What is the fastest thing in the world?

And, while light is still by far the fastest thing in the universe, moving at a staggering speed of 299791.82 km/h, the following list contains some of the other closest things to reach that title of “World’s Fastest.”

## What is the fastest jet in the world?

Lockheed SR-71 BlackbirdWith a clocked speed of some 100 miles per hour faster than its closest competition, along with a personal account of the jet traveling upwards of Mach 3.5, the Lockheed SR-71 Blackbird is the fastest jet on the planet — and it’s not even a close race.

## What’s the slowest thing on earth?

SlothsSloths are the slowest animals in the world. They also happen to be the cutest animals. Sloths are so slow that their name itself means sluggishness or laziness. The top speed of a sloth is 0.003 miles per hour.