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A gamma ray emission results in the release of energy without any apparent change in mass or nuclear charge True or false?
True. Gamma ray emission involves the release of high-energy photons from the atomic nucleus without changing the mass or nuclear charge of the emitting atom.
What is conserved during any change color volume identity or mass?
The answer is mass. The Law of Conservation of Mass states that when a chemical or physical change takes place, you end up with the same amount of mass that you started in. It may just be in a different state, such as a gas.
When fuel is burnt does its mass change?
When fuel is burned, its mass does not change. The conversion of fuel to energy during combustion involves a rearrangement of atoms and molecules, but the total mass remains constant according to the law of conservation of mass.
How is stoichiometry used to calculate energy absorbed when a mass melts?
Stoichiometry can be used to calculate the energy absorbed when a mass melts by considering the enthalpy of fusion, which is the amount of energy required to change a substance from solid to liquid at its melting point. By using the molar mass of the substance and the enthalpy of fusion, you can calculate the amount of energy needed to melt a specific mass of the substance.
Where did the 'lost mass' go during a chemical reaction?
False
What does the law of conservation of mass - energy state?
It states that energy can change but mass can not change Chuma.C
Why does the law of conservation of energy have to include changes in mass?
It doesn't really have to - there is no such thing as "mass-to-energy conversion", rather, a change in energy will be accompanied by a change in mass. But the change in mass sometimes simplifies calculations.
How do you calculate change in energy?
The change in potential energy is equal to mass*gravity*change in height
How does a change in mass affect the potential and kinetic energy of an object, and could you explain the specific impact of this change on the overall energy of the object?
When the mass of an object changes, its potential and kinetic energy also change. An increase in mass leads to an increase in potential and kinetic energy, while a decrease in mass results in a decrease in both types of energy. This change in mass directly impacts the overall energy of the object, as the total energy of the object is the sum of its potential and kinetic energy.
Does mass increase during a nuclear change?
No, mass does not increase during a nuclear change. According to the principle of mass-energy equivalence (E=mc^2), the mass of the reactants is converted into energy during a nuclear change.
What is the maximum amount of energy the mass can change from gravitational potential energy to kinetic energy?
The maximum energy conversion from gravitational potential energy to kinetic energy occurs when all of the initial potential energy of the mass is converted to kinetic energy. This means that the maximum amount of energy the mass can change from gravitational potential energy to kinetic energy is equal to the initial potential energy of the mass.
What does nuclear energy destroy?
It destroys mass to release energy
What is matter and the law of conservation of matter?
The total amount of mass-energy in a closed system cannot change. Energy can change from one form to another, Mass can change from one form to another, Energy can change to Mass, or Mass can change to Energy; but the total must remain constant. Since Mass and Energy are traditionally measured in different units, we need a units conversion equation to tell us how much of each has changed to the other to get the equations right. Einstein provided us with that from his Special Relativity: E = Mc2
How does mass change with energy?
Mass and energy are related through Einstein's famous equation, Emc2. This equation shows that mass can be converted into energy and vice versa. When energy is added to a system, the mass of that system can increase, and when energy is removed, the mass can decrease. This relationship between mass and energy is a fundamental concept in physics.
Does an object mass change potential energy?
Kinematics
What type of radioactive decay involves only the release of high energy photons and therefore does not change the mass of the radionuclide?
There is no normal process by which a nucleus can release energy without changing the element. Even gamma radiation, which is photon emission from the nucleus during a restabilization sequence, has a predecessor, i.e. usually beta or alpha, which does change the element.
What give something kinetic energy?
Kinetic energy depends on mass, and speed. Since you can't easily change an object's mass, you would basically change its speed.
