What evidence supports the contention that the strong nuclear force is stronger than the electrical interaction at short inter-nuclear distances?
A) Protons are able to exist side-by-side within an atomic nucleus.
B) Neutrons spontaneously decay into protons and electrons.
C) Uranium deposits are always slightly warmer than their immediate surroundings.
D) The radio interference that arises adjacent to any radioactive source.
Answer: A
You might also like to view...
What produces the lunar phases?
a. The rotation of the Moon b. The revolution of the Moon c. The changing direction of sunlight d. Earth's tilted axis relative to the Moon e. The changing direction of Earth to the Moon
Why does Venus appear so bright to the eye?
A) It gets closer to us than any other planet does. B) Venus is closer to the Sun, so gets more intense sunlight. C) The planet's cloud-cover is highly reflective, reflecting 60% of the Sun's light. D) As seen from Earth, the disk of Venus can appear larger than any other planet's. E) All of the above are correct.
Astronomers observe huge bubbles of hot gas, some over a thousand light years across, in the Milky Way. What is their cause?
What will be an ideal response?
All fission bombs are based on
A) uranium. B) either uranium or plutonium or both. C) isotopes of hydrogen. D) either isotopes of hydrogen or uranium or both. E) laughing gas.