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Cosmic microwave background radiation.
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Colby Leffler
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Why hasn't the radiation left over from the big bang dissipated to the far ends of the universe?
It has.
Is radiation generated by the big bang cooled and now is detectable as microwaves?
Yes, that is correct. The radiation generated by the Big Bang is called the cosmic microwave background (CMB). As the universe expanded and cooled over billions of years, the high-energy radiation transformed into lower-energy microwaves. Today, the CMB is detected as a faint glow of microwaves that permeates all of space and provides crucial evidence for the Big Bang theory.
What is the relationship between cosmic background and the big bang theory?
The cosmic background radiation refers to the faint radiation left over from the early stages of the universe, which was discovered and studied in the 1960s. It is considered a major piece of evidence supporting the Big Bang theory. This radiation is consistent with predictions made by the Big Bang theory and provides strong evidence that the universe was once in a highly dense and hot state.
What are the weaknesses of cosmic background radiation?
the weakness of cosmic back ground radiation as those radiation are left over of big bangs
How cosmic microwave background radiation shows us the universe is changing?
Cosmic microwave background (CMB) radiation is a remnant of the early universe, a faint glow left over from the Big Bang. By studying the CMB, scientists can determine various properties of the universe, such as its age, composition, and rate of expansion. Over time, the CMB has cooled and stretched as the universe expanded, and analyzing its temperature fluctuations provides insights into the evolving structure and dynamics of the universe. Therefore, the CMB radiation serves as a powerful tool to understand how the universe has changed and evolved over billions of years.
Why hasn't the radiation left over from the big bang dissipated to the far ends of the universe?
It has.
What momentous event do astronomers think cosmic background radiation is left over from?
The Big Bang
What radiation did Arno Penzias and Robert Wilson find in space?
Cosmic background uniform microwave radiation left over from the big bang.
What radiation is left over after the big bang and what has happened to it as the universe has expanded?
nothing happened to that radiation that still expanding one or another day it will explodes that radiation is one ane only has the velocity that equal to light that is gamma radiation
How is the age of the Universe determined?
The age of the universe is determined by CMBR, which is left over energy from the Big Bang Theory. CMBR stands for Cosmic Microwave Background Radiation.
Why hasn't anyone heard the Big Bang?
They have. We can still detect microwave radiation left over from the Big Bang. While there is no actual "sound" from it anymore, since most of space is devoid of any medium with which to carry sound, we can still "hear" it with scientific instruments.
Is radiation generated by the big bang cooled and now is detectable as microwaves?
Yes, that is correct. The radiation generated by the Big Bang is called the cosmic microwave background (CMB). As the universe expanded and cooled over billions of years, the high-energy radiation transformed into lower-energy microwaves. Today, the CMB is detected as a faint glow of microwaves that permeates all of space and provides crucial evidence for the Big Bang theory.
Which statements are true regarding the scientific evidence supporting the big bang theory?
Researchers found the "cosmic microwave background radiation", which is a heat imprint left over from the big bang. The redshift of light emitted by most galaxies indicates the universe is expanding.
What is the leftover thermal energy from the big bang?
The radiation left over from the big bang is found in the microwave region of the electromagnetic spectrum. As the universe expanded and cooled, the intense hard gamma radiation that existed became radio waves in the low gigahertz region, characteristic of a temperature around 30 Kelvin.
What is the relationship between cosmic background and the big bang theory?
The cosmic background radiation refers to the faint radiation left over from the early stages of the universe, which was discovered and studied in the 1960s. It is considered a major piece of evidence supporting the Big Bang theory. This radiation is consistent with predictions made by the Big Bang theory and provides strong evidence that the universe was once in a highly dense and hot state.
What is background microwave radiation?
It is the "left over" light after the big bang took place. It used to have a much short wavelength but it has stretched over the 14 billion years that the universe has been expanding. For much more detail, go to the related link below.
How are microwaves from space detected and what do they tell us about the beginning of the universe?
Microwaves from space can be detected from the use of radio telescopes. Microwaves have been used to test the big bang theory, and this Cosmic Microwave Background (CMB) radiation is a form of microwave that "fills" the universe, that is almost exactly the same in all directions and is not associated with any star or object. The CMB radiation is recognized to be radiation left over from the big bang, or during the early stages of development of the universe.
