Question

Which of the following was robert a. Millikan able to determine, either from his own work, or by building on the work of j. J. Thomson? select all that apply.

Answer 1

The most significant contribution of R. A Millikan is the discovery of the charge to mass ratio.

Who is R A Millikan?

R A Millikan is a scientist credited with the discovery of the charge to mass ratio of the electron. His work was largely built on the previous effort of J J Thompson.

The question is incomplete as the options are missing. However, the most significant contribution of R. A Millikan is the discovery of the charge to mass ratio.

Learn more about charge to mass ratio: https://brainly.com/question/5558260