25.1-25.3 · Astronomy and cosmologyLesson 13 of 13

Astronomy and cosmology: quick revision

Reconnect stellar radiation, distance measurement, redshift and the evidence for cosmic expansion.

Locked

Unlock the rest of A2 Physics: Medical Physics, Astronomy and Cosmology (9702).

  • Every lesson, every resource, unlocked instantly.
  • Track progress and pick up where you left off.
  • Free preview lessons stay readable from the outline.

From

BDT 0

Enrol now