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The hydrogen-to-helium ratio is an important piece of evidence for the big bang What is the minimum hydrogen-to-helium ratio observed?
3:1
What is the ratio of effusion rates between helium and radon gas?
Only batman knows
What atomic nuclei were formed in the big bang?
Hydrogen, helium, and a small amount of lithium. If the BB is an accurate description of the early existence our Universe, then the ratio of hydrogen to helium to deuterium would be a certain value. The actual ratio matches the prediction of the BB quite well.
Helium neon laser ratio?
The ratio of helium to neon gas in a helium neon laser is typically around 10:1. Helium acts as the gas that carries most of the electrons, while neon is responsible for emitting the laser light at a specific wavelength. This ratio allows for efficient operation and the production of a stable laser beam.
What compression ratio does helium need to loose its bouyancy?
Here are the densities at STP: Air (ρair) = 1.292 kg/m3. Helium (ρHe) = 0.178 kg/m3 so you'd need to compress Helium about 7x to achieve the same density as air.
The hydrogen-to-helium ratio is an important piece of evidence for the big bang What is the minimum hydrogen-to-helium ratio observed?
3:1
Is the ratio of the amount of hydrogen and helium in the sun increasing or decreasing?
Since hydrogen atoms in the sun are fused into helium atoms, the amount of helium is increasing and the amount of hydrogen is decreasing.
What is the ratio proton to neutron ratio in helium-3?
It is 2:1It is 2:1It is 2:1It is 2:1
What is the ratio of effusion rates between helium and radon gas?
Only batman knows
What is Neptune's ratio of gases?
Around 80% molecular hydrogen, 19% helium and the rest methane.
What atomic nuclei were formed in the big bang?
Hydrogen, helium, and a small amount of lithium. If the BB is an accurate description of the early existence our Universe, then the ratio of hydrogen to helium to deuterium would be a certain value. The actual ratio matches the prediction of the BB quite well.
Helium neon laser ratio?
The ratio of helium to neon gas in a helium neon laser is typically around 10:1. Helium acts as the gas that carries most of the electrons, while neon is responsible for emitting the laser light at a specific wavelength. This ratio allows for efficient operation and the production of a stable laser beam.
What compression ratio does helium need to loose its bouyancy?
Here are the densities at STP: Air (ρair) = 1.292 kg/m3. Helium (ρHe) = 0.178 kg/m3 so you'd need to compress Helium about 7x to achieve the same density as air.
What is the compositon of a planet?
90% hydrogen 10% helium ( a 75/75% mass ratio) and comtains small amounts of methane, water and ammonia
What is specific charge ratio of proton and alfa particle?
The charge ratio of a proton to an alpha particle is 1:2. An alpha particle is merely a helium nucleus, composed of exactly two protons and usually two neutrons.
Why would an older main sequence star composed of a higher percentage of helium than a young main-sequence star?
Im no astrophysicist but an older star would consume more of its hydrogen over time in comparison to helium through its fusion process. Over time concetrations would change resulting in a higher helium to hydrogen ratio.
Why does helium with atomic mass 4 have a smaller deflection than that of hydrogen with atomic mass 1?
When you convert the helium with a positive ion ratio the atomic mass 1 of hydrogen is inflated at the inverse of mass 4, giving it the mass of 3 which deflects in a the smaller since of the word.
