Question

what did the copernican revolution demonstrate?
a. that science was not reliable and could not be trusted
b. that science was a process of changing ideas
c. that science was only accurate when expensive equipment was used
d. that science was limited to theories that could be tested

Explanation:

The Copernican revolution involved a shift from the geocentric (Earth - centered) view of the universe to the heliocentric (Sun - centered) view. This was a major change in scientific thought. Science is a dynamic field where ideas evolve as new evidence is discovered. The Copernican revolution is an example of how scientific ideas change over time.
Option A is incorrect because the Copernican revolution was a scientific advancement, not a sign of unreliability. Option C is wrong as the Copernican model was proposed before the use of extremely expensive equipment for astronomical observation. Option D is also incorrect because the Copernican model was a theoretical shift that was later supported by evidence, but the key aspect demonstrated was the change in ideas.

Answer:

B. That science was a process of changing ideas