Multiple choice general knowledge science & technology

Observational evidence of earth's rotation is given by-

  1. Focault

  2. Michelson

  3. Galelio

  4. Kepler

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

The Foucault pendulum, demonstrated by Léon Foucault in 1851, provides direct visual evidence of Earth's rotation. As the pendulum swings, the plane of oscillation appears to rotate due to Earth's rotation beneath it. This experiment elegantly proves Earth's rotation without relying on astronomical observations.