Multiple choice

Edwin Hubble is related to?

  1. Binomial theory

  2. Nebular hypothesis

  3. Big bang theory

  4. Non nuclear existence

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

Edwin Hubble provided crucial observational evidence for the expanding universe hypothesis through his discovery that galaxies are moving away from each other at speeds proportional to their distance. This observation became a key pillar supporting the Big Bang theory, which explains the universe's expansion from an initial dense state.

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