Multiple Choice
When four protons collide to form helium, what fraction of the original mass of the protons is converted into energy?
A) 0.7%
B) 100%
C) 0.05%
D) 4%
Correct Answer:

Verified
Correct Answer:
Verified
Related Questions
Q179: According to the theoretical model of the
Q180: What causes sunspots?<br>A) Magnetic fields below the
Q181: What have neutrino observatories revealed about the
Q182: An astronomer observing certain regions of the
Q183: What stops the Sun from collapsing under
Q185: The strength of the magnetic field in
Q186: Sunspots appear dark because they<br>A) are coronal
Q187: Which of these physical products are NOT
Q188: The reason sunspots are cooler than the
Q189: What is a plasma?<br>A) material in which