Quiz Challenge

Solar system and planetary motion

Unit: 8. Space Physics and Astrophysics (extension/Year 5) Board: International Baccalaureate (IB) Standard: SL & HL
Subject MYP Physics
Grade MYP Years 4-5
Questions 20
Time Estimate 30 mins

1 Preview Question

According to Hubble’s Law, what does the relationship \( v = H_0 d \) imply about the universe?

  • A The universe is static and unchanging.
  • B Galaxies are moving randomly in space.
  • C The farther away a galaxy is, the faster it is moving away from us.
  • D All galaxies are moving toward a single point.

*The correct answer is not shown in the preview.

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