What is the conversion of matter into energy?

Matter can be converted into energy by annihilation, fission, and fusion. Annihilation occurs when an electron and a positron meet. They annihilate each other and produce two γ ray photons, each with an energy of 511 keV.

What is the relationship between energy and mass?

Energy and Mass Are Relative The equation E = mc^2 states that the amount of energy possessed by an object is equal to its mass multiplied by the square of the speed of light. Since the speed of light is an incredibly high number, almost 300,000 km/sec, a small amount of mass contains a lot of energy.

Whats the difference between energy and matter?

Matter is anything that has mass and occupies space. There are 4 fundamental states of matter: solid, liquid, gas and plasma. Energy is the ability to cause change or do work. Some forms of energy include light, heat, chemical, nuclear, electrical energy and mechanical energy.

Can matter be transferred?

In ecosystems, matter and energy are transferred from one form to another. Matter refers to all of the living and nonliving things in that environment. Nutrients and living matter are passed from producers to consumers, then broken down by decomposers.

Can you convert energy to mass?

Energy can be converted into mass, a single photon can be converted to en electron positron pair in theory. The reverse is not always possible because the electromagnetic energy is not equivalent to mass. When the electron generates the photon then partially its energy gets converted into the electromagnetic wave.

How can we convert energy into mass?

For any type of energy to be converted to mass, a nuclear reaction (or something similar) is required that absorbs energy and releases a particle that has rest mass. If an object gains energy it gains mass, and if an object gains mass it equivalently gains energy. This is called rest-mass energy.

What is the relationship of matter to the body quizlet?

Matter has mass and takes up space. Your body takes up space. Matter refuels the body. You just studied 26 terms!