Examlex
The fact that light can be polarized shows that light is
Limited Set
A restricted or finite collection of elements or items defined by specific criteria or characteristics.
State, Gender, Department
Categories or fields typically used in databases or forms to classify information according to geographic location, biological sex, and organizational units respectively.
Aggregate Function
In programming and database management, a function that performs a calculation on a set of values and returns a single value.
Mathematical Expression
A combination of numbers, symbols, and operators that represent a specific value or relationship.
Q15: Einstein's famous equation E = mc<sup>2</sup> is
Q32: A lens that is thicker at the
Q51: An electron and a positron, which are
Q52: An electric toaster operating on 120 volts
Q83: The fact that two electrons cannot occupy
Q85: The ozone layer absorbs infrared radiation from
Q96: A magnetic field will be produced at
Q103: The combining of two nuclei to form
Q119: From the point of view of an
Q122: Light goes slower through glass than through