Today not; probable it will be possible in the future by collisions between photons.
The question "What does matter do when it achieves the speed of light ?" is a BS question, because matter cannot achieve the speed of light.
Matter has mass. Nothing with mass can travel at the speed of light; only massless particles, electromagnetic waves, and gravity waves can. It is possible to turn matter into energy and emit it in the form of electromagnetic radiation such as light. This process occurs during nuclear reactions and when matter and antimatter annihilate one another.
Light is not matter, it is energy.
cookies are powerful they fall from the sun mixing with light creating glucose true story
Einstein's famous equation, E=mc2, basically means that energy and mass are interchangeable - that under the right conditions, mass can turn into pure energy, and energy can turn into mass. So, in essence, it can be said that matter can turn into pure energy if it is travelling at the speed of light.
No. Light is energy, not matter.
No. Light is energy, not matter.
The light itself is the same as any light and is not matter.
Did someone turn down the brightness control?
light is not matter because it has no mass.
Yes, a light bulb is matter.
Light is energy, and energy is not matter.