How long does it take light to travel 1 foot in nanoseconds?

How long does it take light to travel 1 foot in nanoseconds?

In a billionth of a second (nanosecond) light travels one foot.

How far is 1 second at the speed of light?

The speed of light traveling through a vacuum is exactly 299,792,458 meters (983,571,056 feet) per second. That’s about 186,282 miles per second — a universal constant known in equations as “c,” or light speed.

How far can light travel in one nanosecond 1 1000000000 th of a second )?

The speed of light passes almost 0.98 feet in one nanosecond.

How fast is 1 nano second?

A nanosecond (ns) is a unit of time in the International System of Units (SI) equal to one billionth of a second, that is, 1⁄1 000 000 000 of a second, or 10−9 seconds.

What if you were in the Sun for 1 nanosecond?

You would spend one nanosecond on the Sun, but it would take 30,000,000 nanoseconds for your brain to notice. From your point of view, all you would see was a flash. The flash would seem to last much longer than your time on the Sun, only fading as your retinal cells quieted down.

Can we reach 1% the speed of light?

It’s possible to get something to 1% the speed of light, but it would just take an enormous amount of energy.

What is 1% the speed of light?

While 1% of anything doesn’t sound like much, with light, that’s still really fast – close to 7 million miles per hour! At 1% the speed of light, it would take a little over a second to get from Los Angeles to New York. This is more than 10,000 times faster than a commercial jet.

Can we reach 50% speed of light?

As you approach the speed of light, clocks dilate towards time not passing at all, while distances contract down to infinitesimal amounts. No matter how much energy we pump into those particles, we can only add more “9s” to the right of that decimal place, however. We can never reach the speed of light.

What is faster than 1 nanosecond?

1 Answer. A picosecond, femtosecond, attosecond, zeptosecond and yoctosecond are all smaller than a nanosecond, each smaller than the next by a thousandths of a second.

What is bigger than a nanosecond?

Picosecond is one trillionth of a second. Nanosecond is one billionth of a second. Microsecond is one millionth of a second. Millisecond is one thousandth of a second.

What is the smallest time second?

A zeptosecond is a trillionth of a billionth of a second. That’s a decimal point followed by 20 zeroes and a 1, and it looks like this: 0.000 000 000 000 000 000 001. The only unit of time shorter than a zeptosecond is a yoctosecond, and Planck time. A yoctosecond (ys) is a septillionth of a second.

What can happen in a nano second?

Light travels about 29.9 centimeters in 1 nanosecond. That is 3.33564095 nanoseconds to move 1 meter. It takes a fusion reaction between 20 and 40 nanoseconds to finish in a hydrogen bomb. It takes a nuclear reaction 10 nanoseconds to finish one generation with fast neutrons.

Is nano second faster than light?

It takes slightly more than a nanosecond for light to travel a single foot (0.3 meters); light travels at approximately 980 million feet per second (300 million meters per second).

How fast is a attosecond?

At one-quintillionth of a second, an attosecond is unimaginably fast. In 53 attoseconds, light travels less than one-thousandth of the diameter of a human hair.

Can you survive 1 second in space?

Astronauts need space suits to stay alive. You could only last 15 seconds without a spacesuit — you’d die of asphyxiation or you’ll freeze. If there’s any air left in your lungs, they will rupture.

Can the sun be cut in half?

If you cut the sun’s mass in half, you reduce its brightness by 90%. Gravity doesn’t have as much mass to work with, so the force of gravity can’t crush the star down as much, and the star can’t reach the same pressures and temperatures in its center as a more massive star can.

How much fuel does the sun burn in 1 second?

In this way the Sun consumes about 5 billion kilograms (5 million tons) of its nuclear hydrogen fuel every second. Yet the Sun is so large that it has been burning hydrogen at this rate ever since it formed some 5 billion years ago, and it will continue to burn steadily for at least another 4 billion years.

How many feet are in a light-nanosecond?

One light-nanosecond is almost 300 millimetres (299.8 mm, 5 mm less than one foot), which limits the speed of data transfer between different parts of a large computer.

How long does it take light to travel a foot?

It is approximately true that light travels one foot in one nanosecond – so without much math – about five and a half nanoseconds.

How far does light travel in 1.3 seconds?

Light travels the 380,000 kilometers (240,000 miles) between the Moon and the Earth in 1.3 seconds. It would take a person more than nine years of continuous walking to travel this distance.

What is faster than 1 nanosecond?

1 Answer. A picosecond, femtosecond, attosecond, zeptosecond and yoctosecond are all smaller than a nanosecond, each smaller than the next by a thousandths of a second.