Relativistic Energy Equation T-Shirt

The relativistic energy-momentum relation, E^2 = p^2c^2 + m^2c^4, connects energy, momentum, mass, and the speed of light. Its signature use is relativity and particle physics, where the simpler E = mc^2 is only part of the story. The equation works for moving particles and also handles massless particles such as photons when the mass term drops out.

Product notes: Made-to-order graphic T-shirt with the design shown on this page. Check the selected size and color before ordering. Fiber content may vary by color.