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During nuclear fission, mass is converted into what?
During nuclear fission, mass is converted into energy.
During Thermal expansion does the mass of an object increases?
No, the mass of an object does not change during thermal expansion. Thermal expansion results in an increase in volume and dimensions of the object, but the mass remains constant.
When is mass converted into energy?
Mass and energy are equivalent, so there are exchanges of between mass and energy any time there is a change in motion (kinetic energy). But Atomic energy is the most familiar conversion of mass into energy. The explosion of an nuclear bomb, or the energy generated by a nuclear reactor are consequences of conversion of mass into energy. Energy from combustion is not primarily derived from mass/energy conversion, but from exothermic chemical reactions. In fact, any such exchange between mass and energy would operate in the other direction, as gasses gain mass as they are put into motion (increased kinetic energy=increased mass). But any such gain is so tiny as to be meaningless.
Is the fallowing sentence true or false during nuclear reactions mass is not convserved but engery is conserved?
False. Both mass and energy are conserved during nuclear reactions, according to the principle of mass-energy equivalence stated by Einstein's famous equation, E=mc^2. This means that any changes in mass that occur during a nuclear reaction are accompanied by equivalent changes in energy and vice versa.
How to calculate the mass defect in a nuclear reaction?
To calculate the mass defect in a nuclear reaction, subtract the total mass of the reactants from the total mass of the products. The difference represents the mass that was converted into energy during the reaction, according to Einstein's equation Emc2.
During nuclear fission, mass is converted into what?
During nuclear fission, mass is converted into energy.
Does the mass of water change going from a liquid to a solid?
No. Mass never changes, except during nuclear fission and fusion.
During Thermal expansion does the mass of an object increases?
No, the mass of an object does not change during thermal expansion. Thermal expansion results in an increase in volume and dimensions of the object, but the mass remains constant.
Can a increase in density result from an increase in mass and no change in volume?
Yes. Density is mass/volume so if mass increases so does density if volume does not change
What type of nuclear decay results in the atomic number increasing by one with no change in mass?
Beta- decay result in an increase of atomic number by one, with no resulting change in the atomic mass number.There is a change in mass, since an electron and an electron anti-neutrino is emitted, and also because the neutron changes into a proton, but the atomic mass number, per se, does not change.
How does the law of conservation and the law of mass apply to change of state?
Well, when there is a change in state, mass doesn't increase or decrease (mass cannot be created nor destroyed). When there is a change in state, energy doesn't increase or decrease (energy cannot be created nor destroyed) although some of the energy may be lost as heat during the process.
What is the best place to be during a nuclear attack?
In a mass shelter.
What term describes the tiny difference in mass between the products and reactants of a nuclear change?
The term that describes the tiny difference in mass between the products and reactants of a nuclear change is "mass defect." This difference in mass is converted into energy according to Einstein's famous equation E=mc^2, which explains the principle behind nuclear reactions.
Does a chemical change effect mass?
Yes, a chemical change does affect mass. This is because during a chemical reaction, new bonds are formed or broken, leading to a rearrangement of atoms. This can result in either an increase or decrease in mass.
The mass number of a nucleus decreases during which nuclear reactions?
The mass number of a nucleus decreases during nuclear reactions involving alpha decay, beta decay, and neutron emission. In these reactions, the nucleus loses mass as particles are emitted, resulting in a decrease in the mass number.
How does freezing water affect the volume and mass of water?
The volume increase, mass does not change.
How does the law of conservation of mass and energy apply to changes of state?
Well, when there is a change in state, mass doesn't increase or decrease (mass cannot be created nor destroyed). When there is a change in state, energy doesn't increase or decrease (energy cannot be created nor destroyed) although some of the energy may be lost as heat during the process.
