7
lesson pretestMultiple Choice

Pretest

Question 7 • Physical Science

What is Albert Einstein’s contribution to the understanding of nuclear energy?

Answer
A
He first discovered that nuclear-reaction products are lighter than the reactants.
B
He developed the use of nuclear reactions to generate electricity.
C
He proposed that matter can be converted to energy and vice versa.
D
He demonstrated that a uranium nucleus splits and releases neutrons.
Previous
Next
What is Albert Einstein’s contribution to the…