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Home Q & A Board Science-Related Homework Help Physics
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einsteindude einsteindude
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9 years ago
The two main theories of 20th century physics are
A) relativity and Newtonian mechanics.
B) quantum theory and electromagnetism.
C) electromagnetism and thermodynamics.
D) relativity and quantum theory.
E) relativity and electromagnetism.
Textbook 
Conceptual Physical Science

Conceptual Physical Science


Edition: 6th
Authors:
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mel!811mel!811
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