... c.the universe looks the same in all directions over sufficiently great distances. Start studying Astronomy Exam 3. As the theory goes, … 2 Answers. B) infrared wavelengths. It shows the wavelength dependence of a "blackbody" radiator at about 3 Kelvins temperature. A) microwave wavelengths.

The cosmic microwave background (CMB) is thought to be leftover radiation from the Big Bang, or the time when the universe began. What is the age of the universe? If it is the case that the big bang was a local event; how is it that the cosmic microwave background is visible from every spacial angle? C) visible wavelengths.

As you pointed the telescope in different directions in space, the signal from the cosmic radiation would: ... c. the universe looks the same in all directions over sufficiently great distances. Lv 7. The cosmic microwave background (CMB, CMBR), in Big Bang cosmology, is electromagnetic radiation as a remnant from an early stage of the universe, also known as "relic radiation".
The CMB is faint cosmic background radiation filling all space. It is the same in all directions! When the Universe was hot, atoms could not form. Learn vocabulary, terms, and more with flashcards, games, and other study tools. In fact, it’s just normal thermal radiation from very cold matter, mostly that in the Oort Cloud which surrounds our Solar System.

And everywhere in the Universe. Relevance. If there was superluminal expansion, surely only one direction should have the remnants. Learn vocabulary, terms, and more with flashcards, games, and other study tools. visible in every direction? Learn vocabulary, terms, and more with flashcards, games, and other study tools. Anonymous. Why is the primordial background radiation visible in all directions? Cosmic microwave background radiation. C) visible wavelengths D) ultraviolet wavelengths. we're looking back in time at a single point Upon what false assumptions is Olbers' paradox based? 9 years ago.

Start studying Chapter 14 & 15. 13.7 billion years. Currently it is commonly called the Cosmic Microwave Background or just CMB, alluding to its Wien peak in the microwave region. The primordial background radiation is observable primarily at? As soon as a hydrogen atom would form, it was split again into a proton and electron by a passing photon. ... Why is the primordial background radiation visible in all directions? ... Why is the primordial background radiation visible in all directions? Suppose you had a radio telescope designed to detect millimeter-wavelength radio radiation, and you took it above the Earth's atmosphere in the space shuttle to measure the cosmic background radiation. Login to reply the … A -- in my lifetime. 3K Background Radiation A uniform background radiation in the microwave region of the spectrum is observed in all directions in the sky. B) infrared wavelengths. The CMB is faint cosmic background radiation filling all space. The usual explanation of CMBR, the Cosmic Microwave Background Radiation, is quite wrong. 0 0 0. The reason is that the Cosmic Background Radiation does *not* originate from the Big Bang itself, but from an event that happened later.

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