Which of the following pairs of physical phenomenon and the discoverer is/are correctly matched ?
| 1. | James Chadwick | : | Photoelectric effect |
| 2. | Albert Einstein | : | Neutron |
| 3. | Marie Curie | : | Radium |
Select the correct answer using the code given below :
[amp_mcq option1=”1, 2 and 3″ option2=”1 and 2 only” option3=”2 and 3 only” option4=”3 only” correct=”option4″]
This question was previously asked in
UPSC NDA-1 – 2021
– Albert Einstein is famous for his theory of relativity and his explanation of the photoelectric effect, not the discovery of the neutron.
– Marie Curie, along with her husband Pierre Curie, discovered the elements polonium and radium in 1898.