Some substances emit light on their own.The emission of light by a substance by itself is called photoemission.
After absorbing energy from light, electrons in an atom can move to higher energy levels or be released from the atom altogether in a process called photoemission.
The work function of a material can be determined by measuring the minimum amount of energy needed to remove an electron from the material's surface. This can be done using techniques such as photoemission spectroscopy or the photoelectric effect.
Internal energy is the sum of all microscopic kinetic and potential energies of the particles within a system. It includes the energy associated with the motion and interactions of atoms and molecules. Internal energy is a state function, meaning it depends only on the current state of the system and not on the path taken to reach that state.
Internal heat generation refers to the production of heat within a system or object as a result of various processes such as chemical reactions, friction, or electrical resistance. This phenomenon can lead to an increase in temperature within the system, impacting its overall thermal properties and performance.
When mechanical work is done, the internal energy of a system can change. If work is done on the system, the internal energy increases. Conversely, if work is done by the system, the internal energy decreases. This change in internal energy is governed by the first law of thermodynamics.
internal means on the inside or within something
Internal parts are just that,,internal meaning they are inside the engine. If they are not IN the engine they are external parts.
Explain the meaning of internal personal communication
nation
Of course. They are vertebrates, meaning they have an internal skeleton.
The prefix "endo-" signifies internal or within. For example, endothermic means absorbing heat internally, and endoskeleton refers to an internal skeleton.
Otto Stuhlman has written: 'The difference in the photoelectric effect caused by incident and emergent light ..' -- subject(s): Photoemission
Manatees are vertebrate's, meaning they have an internal backbone.
they explore the internal meaning of sacrifice.
Internal fixation is the medical term meaning repairing fractures with pins.
A mouse is an external device, meaning it is outside the computer, and has to connect to it in some way, instead of being built into it.
Internal means pertaining to inside