### How Much Time Does It Take Light To Travel From The Moon To The Earth, A Distance Of 384000 Km?

Light travels at a speed of 300,000 km/s, so it would take light approximately 1.28 seconds to travel from the Moon to the Earth. However, because the Moon is moving relative to the Earth, the actual time it would take light to travel from the Moon to the Earth would be slightly longer. If we take into account the relative motion of the Moon, it would take light approximately 1.29 seconds to travel from the Moon to the Earth.

## Calculate time it takes for light to reach the earth from the sun

#### How much time does it take light to travel from the moon to the Earth a distance of 384000 Kmkm Express your answer in seconds?

It takes light about 1.3 seconds to travel from the moon to the Earth a distance of 384000 km. This is because the speed of light is about 300000 km/s. So, it takes light about 1.3 seconds to travel from the moon to the Earth.

#### How long does light take to travel from the moon to Earth?

How long does it take for light to travel from the moon to Earth? It takes about 1.3 seconds for light to travel from the moon to Earth.

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#### How many light years does it take to get to the Moon?

2. 3 seconds for light to travel from the Moon to Earth, so it would take about 1.
3. 3 seconds for light to travel from Earth to the Moon.
4. However, because the Moon is in orbit around Earth, it is constantly moving, so it is actually quite difficult to say how long it would take light to travel from Earth to the Moon.

### How many light seconds away is the Moon?

1. The Moon is about 385,000 kilometers (239,000 miles) from Earth, on average.
2. That means it takes light about 1.
3. 3 seconds to travel from the Moon to Earth.
4. So, if you were standing on the Moon and looked up at Earth, you would see Earth as it was 1.
5. 3 seconds in the past.

### What is the distance between moon and Earth?

• The Moon is an average of 238,855 miles (384,400 kilometers) away from Earth.
• It orbits Earth at a speed of 2,288 miles per hour (3,683 kilometers per hour).
• The Moon is thought to have formed about 4.
• 51 billion years ago, not long after Earth.
• The most widely accepted theory is that the Moon formed from the debris left over after a giant impact between Earth and a Mars-sized body called Theia.

## Why does it take 3 days to get to the Moon?

The Moon is about 380,000 kilometers from Earth, and it takes about 3 days for a spacecraft to travel there. The reason it takes so long is because the spacecraft has to travel at a very high speed in order to escape Earth’s gravity. Once it’s outside of Earth’s gravity, the spacecraft can slow down and coast the rest of the way to the Moon.

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#### What distance is 1 light-year closest to?

1. A light-year is the distance that light travels in one year.
3. 5 trillion kilometers (5.
4. 9 trillion miles).
5. To put that into perspective, if you were to travel at the speed of light, it would take you about 31.
6. 5 years to travel one light-year.

## How far is the Moon in km?

The Moon is 3,474 km away from Earth, making it the closest celestial body to our planet. Although it seems like a pretty far distance, in cosmic terms, the Moon is actually quite close to Earth. For example, Mars is about 140 million km away from Earth, and Jupiter is about 780 million km away. So, in comparison to other planets and objects in space, the Moon is actually quite close to us.

### How many km is space from Earth?

There is no definitive answer to this question as space is an infinite expanse. However, scientists have estimated that the average distance from Earth to the nearest star is about 4.3 light years, or about 40 trillion km. So while the exact answer to the question is unknown, we can say with some certainty that space is very, very far from Earth.

## What distance is one light second?

A light second is the distance that light travels in one second. It is about 300,000 kilometers, or about 186,000 miles.

### How long in seconds does it take light to travel from the Sun to Earth?

How long in seconds does it take light to travel from the Sun to Earth? This is a difficult question to answer precisely because the distance between the Sun and Earth is constantly changing. However, according to NASA, the average distance between the Sun and Earth is 93.3 million miles, and light travels at a speed of 186,282 miles per second. This means that it takes light approximately 499.3 seconds to travel from the Sun to Earth.

### How long does it take light to travel from the Sun to Earth Express your answer to three significant figures in seconds?

• The speed of light is approximately 299,792,458 metres per second.
• This means that it takes light approximately 8 minutes and 20 seconds to travel from the Sun to Earth.
• However, this is only an approximate figure and the actual time taken may be slightly different.
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## How long does it take light to travel from the Earth to the Sun?

It takes light about 8 minutes and 20 seconds to travel from the Sun to the Earth. However, it’s important to note that the Sun is actually about 150 million kilometers away from the Earth, so the light has to travel a very long distance. In fact, it takes light about 300,000 years to travel from the center of the Milky Way Galaxy to the Earth!