Physics 1.6 - Red Shift

Quick 10 question quiz on the topic P1.6 - Red Shift.

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1. What does CMBR stand for?

  • Constant Metallic Background Radiation
  • Constant Multiple Background Radiation
  • Cosmic Microwave Background Radiation
  • Cosmic Magnetic Background Radiation
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Other questions in this quiz

2. A group of similar waves ordered by frequency or wavelength?

  • Spectrum
  • Wavrum
  • Datum
  • Atrium

3. How do scientists explain Red Shift?

  • The universe is rotating about an axis
  • The entire universe is collapsing
  • The entire universe is expanding
  • The universe will eventually collapse

4. When did the Big Bang occur?

  • 13,700 million years ago
  • 13.7 million years ago
  • 1,370 million years ago
  • 137 million years ago

5. How do scientists explain the presence of CMBR?

  • Dust and debris from exploding stars affects the radiation equipment
  • It is light radiation left over from the Big Bang
  • It is remaining heat radiation from the Big Bang
  • It is heat radiation emitted when distant stars explode

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