How the Speeds and Distances of Far-Off Objects are Estimated

Physical Science / The Physics in Cosmos

Sample Question

It is the shift in the wavelength of the emitted light which occurs when the source of light is moving relative to an observer.

  • Doppler Effect
  • Astronomical Unit
  • Parallax
  • Light years

This is just one of our 120,510 study questions in Quipper School.

Quipper School Philippines Curriculum

Physical Science

Topics