Solve this:
Question No. 9
Use the following information to answer the next question.
The problem of unification of four fundamental forces in nature has been a big challenge to the world physicists since Newton's time. A number of physicists have worked on this subject.
Which of the following physicists was not involved in the unification problem?
A. Abdus Salam
B. Satyendranath Bose
C. James Clerk Maxwell
D. Hans Christian Oersted