Find out how to become a pediatric oncologist. Research the education and training requirements, and learn about the experience you need to advance your career in pediatric oncology.
The Rainbow gravity theory suggests that gravity affects different wavelengths in the same way that a prism affects light. Rainbow gravity (or gravity's rainbow) is a theory that different wavelengths of light experience different gravity levels and are separated in the same way that a prism splits white light into the rainbow.
The specific gravity is the ratio between the density of an object, and a reference substance. Usually, our reference substance is water. The specific gravity can tell us, based on its value, if the object will sink or float in our reference substance.