Increased Elegance

What principle is general relativity primarily based on?

• Uncertainty Principle

• Equivalence Principle

• Exclusion Principle

• Correspondence Principle

What is a common characteristic of theories like Newtonian gravity and general relativity?

• They work at all scales without limitations.

• They are only applicable in quantum mechanics.

• They are based on unproven assumptions.

• They have limitations beyond certain points.

What is expected when a physical theory reaches its limitations?

• New principles or properties are introduced.

• The theory is applied universally without changes.

• The theory is discarded completely.

• The theory is considered a failure.

How is general relativity related to particle physics in modern understanding?

• It only applies to massive particles.

• It contradicts the principles of particle physics.

• It is seen as the theory of a massless spin-2 particle.

• It is unrelated to particle physics.

What particle is associated with general relativity in the context of particle physics?

• Electron

• Photon

• Graviton

• Neutrino