According to measurements made by the Wilkinson microwave anisotropy probe (WMAP) which materials is by far the most plentiful in the universe
A. Baryonic matter
B. Dark matter.
c. dark energy
D. Neutrinos
B. Dark matter.
The of dark matter causes baryonic gas and dust to.
The gravitational pull of dark matter causes baryonic gas and dust to cluster and collapse, forming structures like galaxies and galaxy clusters.
According to measurements made by the Wilkinson Microwave Anisotropy Probe (WMAP), the most plentiful material in the universe is dark matter. Therefore, the correct option is B. Dark matter.
To determine which material is by far the most plentiful in the universe according to measurements made by the Wilkinson Microwave Anisotropy Probe (WMAP), you can consult scientific research and the data collected by the WMAP mission.
The WMAP mission was launched by NASA in 2001 with the goal of measuring the cosmic microwave background radiation, which provides valuable information about the early universe. While WMAP primarily focused on studying the cosmic microwave background, it also provided insights into other important aspects of the universe, including its composition.
Based on the measurements made by the WMAP mission and subsequent studies, the most plentiful material in the universe is believed to be dark matter (option B). Dark matter is a hypothetical type of matter that does not interact with light or electromagnetism, making it difficult to directly observe. However, its presence can be inferred through its gravitational effects on visible matter and radiation.
Dark matter is thought to make up around 27% of the universe's total mass-energy content, making it significantly more abundant than baryonic matter (option A) and neutrinos (option D). Baryonic matter refers to ordinary matter made up of protons, neutrons, and electrons - the building blocks of atoms. While baryonic matter is the matter we can directly observe, it only makes up about 5% of the universe's total mass-energy content.
Dark energy (option C), on the other hand, is another hypothetical component of the universe that is believed to be responsible for the accelerating expansion of the universe. While it is known to exist, its exact nature remains elusive, and it is considered to be a separate entity from dark matter.
In summary, according to measurements made by the WMAP mission and supported by subsequent research, dark matter (option B) is believed to be the most plentiful material in the universe.