In general, and at temperatures one might commonly find on Earth, temperature has no appreciable effect on half life. If the temperature of an atom is elevated sufficiently, we can get effects in which the question of half life becomes moot, because the atom is no longer able to hold together in atomic form, but I am supposing that is not what this question is about.
There are certain circumstances, under which the half life might be affected by temperatures that a person might consider more ordinary. One such place is in a neutron rich environment, such as in the core of a nuclear reactor. Neutrons colliding with the nuclei of atoms can cause the atom to become a different isotope of the same element, to decay, or to undergo fission. The probability of the neutron colliding with the nucleus depends on what is called the "nuclear cross section" which is measured in a unit called a "barn." The nuclear cross section generally increases with temperature, though as the temperature increases, the actual value goes up and down, depending on the temperature and the specific isotope involved.
So, in a neutron rich environment, increasing the temperature generally reduces the half life.
it stays the same temperature, and pressure do not affect the half life of an radioactive element :D glad i can help :D
Nothing. The halflife of a substance is simply a property specifying its rate of decay, it doesn't do anything.
Halflife is a constant for any given isotope. It does not change with time.
The temperature has any importance in this case.
The temperature does not affect the half-life.
If the temperature increases, the conductivity will increase too which means the dielectric constant is reduced
the relation is given by charles law which says that the volume of a constant mass of gas at constant pressure is directly proportional to the temperature so increase in temperature causes an increASE in the volume
Basically we should also keep in mind knowledge about voltage and current. If we keep voltage constant then by increase in temperature also increase the attenuation, if we keep current constant then attenuation drops by increasing temperature.
The volume decrease.
Increases in direct proportion to the increase in temperature (on an absolute scale).
If the temperature increases, the conductivity will increase too which means the dielectric constant is reduced
Increasing the temperature of a gas will increase it's pressure ONLY if the volume is held constant.
This is the Gay-Lussac law: at constant volume of a gas the temperature increase when the pressure increase.
No, the half-life of a radioactive isotope does not decrease as the isotope decays. That half-life remains constant. It's the amount of the substance that decreases as the isotope decays.
the relation is given by charles law which says that the volume of a constant mass of gas at constant pressure is directly proportional to the temperature so increase in temperature causes an increASE in the volume
Programmed temperature.
Temperature will be increase
Basically we should also keep in mind knowledge about voltage and current. If we keep voltage constant then by increase in temperature also increase the attenuation, if we keep current constant then attenuation drops by increasing temperature.
The volume will increase in proportion to the increase in absolute temperature.
as the pressure decreases the volume of gas increases at constant temperature
Increasing the temperature the number of particles remain constant and the pressure increase.
At isobaric (pressure) expansion (volume increase) the temperature will increase because V is proportional to T for the same amount of gas (closed container) at constant pressure.