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What is EMCsquare?
the measurement of energy mass speed of light
What does e equals mc2 stand for?
Energy equals mass multiplied by the speed of light squared
What number amount does mc2 equal to?
Remember: E=mc2 = Energy equals mass multiplied by the speed of light squared. It depends on the mass. eg. mass: 50. 50x90000000000=4500000000000 50 units of mass multiplied by the speed of light squared (90000000000) equals 4500000000000 units of energy. If the mass is different, you would get different results. It all depends on the mass.
What does each variable mean in e equals mc2?
'e' = the energy equivalent of a sample of mass 'm' = the mass of the sample of mass 'c' = the speed of light
Why mass is variable in E mc 2?
It is not a variable. The equation says that the energy contained in any given mass is equivalent to the mass times the velocity of light squared.
What type of mass is light?
Light does not have mass. It consists of electromagnetic waves that do not possess rest mass.
What has no mass?
Light has no mass. It is composed of photons, which are particles that do not have any mass.
Does light from a flashlight have mass?
No, light does not have mass. Light is composed of particles called photons, which have no rest mass, but they do have momentum and energy.
Who discovered that light has mass?
Light does not have mass. It was through experiments and theories in physics that it was established that light, being composed of massless particles called photons, does not have mass.
Why is lighting not matter?
Light hasn't mass.
Does light have mas but albert Einstein said that mass can be changed to energy and energy can be changed to mass so does light have mass?
Any energy - including light - has an associated mass.
What doesn't have a mass?
Light has no mass. That's why it is called "light" (Physics joke).
What is the mass of visible light?
Light is a type of energy.Energies do not have a mass or occupy space.
What is the mass of the body which travels in the speed of light?
The only thing that travels at the speed of light, is light. Light is also said to have no mass, therefore the only way for something to travel at the speed of light is for it to have no mass.
Is light mass or energy?
Um... yes? Light is a form of energy. Energy has mass.
If a mass travels at the speed of light does that mass turn into light energy?
No, a mass cannot travel at the speed of light according to Einstein's theory of relativity, as its mass would become infinite which is not physically possible. Photons are particles of light that always travel at the speed of light and have zero rest mass.
Can mass exist without light?
Light has nothing to do with mass. Also note that mass is the resistance of a body to a change in motion.
