Podcast
Questions and Answers
What is the strength relationship of gravity compared to the strong interaction?
What is the strength relationship of gravity compared to the strong interaction?
- Approximately 1029 times weaker
- Approximately 1036 times weaker
- Approximately the same strength
- Approximately 1038 times weaker (correct)
At what scale does gravity have no significant influence?
At what scale does gravity have no significant influence?
- Planets and stars
- Galaxies
- Subatomic particles (correct)
- Macroscopic scale
What does gravity give to physical objects on Earth?
What does gravity give to physical objects on Earth?
- Volume
- Mass
- Density
- Weight (correct)
What is responsible for sublunar tides in the oceans?
What is responsible for sublunar tides in the oceans?
What biological function does gravity have in guiding the growth of plants?
What biological function does gravity have in guiding the growth of plants?