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How far away is earth to the moon in cm?
The average distance from Earth to the Moon is about 384,400 km, which is equivalent to 38,440,000,000 cm.
What are the names of spacecraft of solar system?
Depending on you interpretation of Solar System [See related question] only four craft are/will beyond our Solar SystemPioneer 10Pioneer 11Voyager 1Voyager 2See related link for a pictorial of their positions.
Is the earth denser than water or less dense?
The Earth is denser than water. Earth's average density is about 5.5 times greater than that of water, which is why objects sink in water but stay on the surface of the Earth.
Will the moon ever touch earth?
No, the moon is gradually moving away from Earth at a rate of about 1.5 inches (3.78 cm) per year. It is estimated that in around 50 billion years, the moon will have moved so far away that it will take longer for it to orbit Earth than the planet's rotation period, causing it to no longer be tidally locked.
How does the density of the sun compare to the density of the earth?
The density of the Sun is about 1.4 times that of the Earth. This is because the Sun has a much larger mass compared to its volume, making it much denser than our planet.
How tall is Alpha Blondy?
Alpha Blondy is 170 cm.
How far away is earth to the moon in cm?
The average distance from Earth to the Moon is about 384,400 km, which is equivalent to 38,440,000,000 cm.
What element was made by bombarding plutonium and alpha particles?
The reaction is:Pu-239 + alpha = Cm-242 + n
How far away is Mars in cm?
The average distance from Earth to Mars is about 225 million kilometers, or 22.5 x 10^10 centimeters.
How far does an alpha particle travel?
This depends on their energy. An alpha particle that comes from nuclear decay is usually only able to travel a short distance, a few centimeters, through air. Alpha particles as cosmic rays, however, are much more energetic, and can penetrate quite deeply, even through many meters of solid shielding. These can penetrate the atmosphere.
What are the names of spacecraft of solar system?
Depending on you interpretation of Solar System [See related question] only four craft are/will beyond our Solar SystemPioneer 10Pioneer 11Voyager 1Voyager 2See related link for a pictorial of their positions.
How far will the moon have receded from the earth in 1000 years?
The moon recedes from the Earth at a rate of about 3.8 cm per year due to tidal forces. In 1000 years, the moon would have receded about 3800 cm or 38 meters from the Earth.
How big is the earth in centimeters?
Mmm, well the Earth is round and not square, so it cannot be measure in a flat line, but has to be measured along the curve or around the circumference. The circumference of the Earth at the Equator, its widest point is 40,075 km (East/ West measurement). Its meridian circumference is 40,007 km (North/ South measurement - North Pole through the South Pole and back to the North Pole); which means the Earth is a little "shorter" than it is wide. There are 100 cm in 1 meter, multiply this by 1000 meters and you have 100,000 cm in 1 kilometer. Therefore: The equatorial circumference of the Earth is: 40,075 km x 100,000 cm = 4,007,500,000 cm The meridian circumference of the Earth is: 40,007 km x 100,000 cm = 4,000,700,000 cm; if you divide this by 2, this will give you the distance from the North Pole to the South Pole in cm, which is 2,000,350,000 cm
How far does the moon move away from the earth each year why?
As a result of the conservation of angular momentum, the slowing of Earth's rotation is accompanied by an increase of the mean Earth-Moon distance of about 3.8 m per century, or 3.8 cm per year.
Which radioactive particle can be stopped by a regular sheet of notebook paper?
Alpha. Beta particles are blocked by a few mm of aluminum and gamma by a few cm of lead. Alpha. Beta particles are blocked by a few mm of aluminum and gamma by a few cm of lead.
How far can a tire with a circumference of 110 cm travel in 4 revolutions?
440 cm.
How big is Earth in cm?
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