Special and General Relativity Forum

Post thread

Join in expert discussion on special and general relativity discussion. Relativity is the dependence of various physical phenomena on relative motion of the observer and the observed objects.

Threads

Filters

Graduate I had bazzar thought on relativity

chosenone
Apr 29, 2003 · Replies 12 · May 2, 2003

Replies: 12

Graduate What Is the Difference Between Invariant Mass and Proper Mass?

pmb
Apr 29, 2003 · Replies 11 · Apr 30, 2003

Replies: 11

Graduate Einstein's General and Special Theory of Relativity

Radiatedtheory18
Apr 30, 2003 · Replies 2 · Apr 30, 2003

Replies: 2

Undergrad How does time dilation work?

Koveras00
Apr 15, 2003 · Replies 52 · Apr 29, 2003

Replies: 52

Graduate Hey, how predictable is a frame of reference going faster than c?

KillaMarcilla
Apr 29, 2003 · Replies 2 · Apr 29, 2003

Replies: 2

High School Gravitational Attraction: How Matter Interacts Without Repelling

rspandher
Apr 21, 2003 · Replies 8 · Apr 23, 2003

Replies: 8

Graduate The Twins Paradox and the Experience of Time

Les Sleeth
Apr 12, 2003 · Replies 90 · Apr 23, 2003

Replies: 90

Graduate How To Teach Special Relativity

Eugene Shubert
Mar 20, 2003 · Replies 2 · Apr 21, 2003

Replies: 2

Undergrad Can you convert kinetic energy to mass using E=mc²?

RuroumiKenshin
Apr 18, 2003 · Replies 12 · Apr 21, 2003

Replies: 12

Graduate What are 'rods' and 'clocks in relativity?

Sul
Apr 11, 2003 · Replies 8 · Apr 20, 2003

Replies: 8

Graduate Travel Near C: Electron Behavior and Lorentz Contraction

MrCaN
Apr 18, 2003 · Replies 6 · Apr 18, 2003

Replies: 6

Graduate Relative velocities in relativity

tfast
Apr 18, 2003 · Replies 3 · Apr 18, 2003

Replies: 3

Undergrad How does time dilation in relativity work?

Kabu
Apr 18, 2003 · Replies 4 · Apr 18, 2003

Replies: 4

Undergrad I am heavy or having more mass ? E=mc^2

Kabu
Apr 14, 2003 · Replies 18 · Apr 16, 2003

Replies: 18

Graduate Wave equation in hidden dimensions for quantum statistics

CarlBrannen
Apr 11, 2003 · Replies 13 · Apr 14, 2003

Replies: 13

Undergrad Why are relativity and quantum mechanics incompatible?

mathshead
Apr 11, 2003 · Replies 4 · Apr 12, 2003

Replies: 4

Graduate Pondering Paradoxes in Special Relativity

O Great One
Mar 21, 2003 · Replies 14 · Apr 12, 2003

Replies: 14

Controversial subject of Time Travel

ElectrikRipple
Mar 26, 2003 · Replies 38 · Apr 10, 2003

Replies: 38

Graduate Is Time Really a Vector in Our Universe?

dock
Apr 7, 2003 · Replies 1 · Apr 9, 2003

Replies: 1

Graduate Gravity and anti-energy related?

avemt1
Mar 24, 2003 · Replies 10 · Apr 7, 2003

Replies: 10

Graduate What is the vortex theory and why is it controversial?

Saint
Apr 1, 2003 · Replies 3 · Apr 1, 2003

Replies: 3

Graduate Thinking about gravity and ineria

Royce
Mar 27, 2003 · Replies 5 · Mar 28, 2003

Replies: 5

Undergrad Relativity and the Constant Velocity of Light

dock
Mar 25, 2003 · Replies 2 · Mar 25, 2003

Replies: 2

Undergrad Does gravity affect clock mechanics rather than time itself in the two-clock experiment?

mouseman
Mar 19, 2003 · Replies 9 · Mar 23, 2003

Replies: 9

Undergrad Why Is Gravitational Energy Considered Negative?

Jack
Mar 20, 2003 · Replies 6 · Mar 20, 2003

Replies: 6

Graduate Calculating Beta Factor: Frame of Reference?

STAii
Mar 17, 2003 · Replies 4 · Mar 17, 2003

Replies: 4

sidebar

Relativity

The theory of relativity, formulated by Albert Einstein, comprises two fundamental theories—special and general relativity. Special relativity, proposed in 1905, redefines our understanding of space and time by asserting the constancy of the speed of light for all observers and introducing concepts like time dilation and length contraction.

General relativity, presented in 1915, extends these principles to incorporate gravity. It describes gravity as the curvature of spacetime caused by massive objects, leading to phenomena like gravitational time dilation and the prediction of black holes. Einstein's equations have been consistently validated through experiments and observations, profoundly influencing our comprehension of the universe's fabric and dynamics.