Your but
why is medication given at set intervals
The sine function repeats every 2pi radians (360 degrees).
If a pattern repeats itself, it is considered periodic. Periodic patterns follow a predictable sequence of elements that repeats at regular intervals.
infrequent, casualIf you mean something that occurs at regular intervals (something that repeats on and off) then periodic, episodic.If you mean something that occurs at irregular intervals, then sporadic, or intermittent.
a repetitivemotion,which repeats itself ,but not at fixed intervals of time's called as non periodic motion
A periodic wave repeats itself at regular intervals, with each cycle of the wave pattern identical to the previous cycle. Examples of periodic waves include sine waves and cosine waves.
The mode is the number in a set which repeats the most.
A set refers to the waves. Waves come in sets. This means that the good, big waves will come in groups every so often. There can be 6 wave sets with 1 minute intervals. Which means that after the set comes, there will be a minute without waves. Then six waves come, one right after the other, and then wait a minute. The process repeats itself.
grid
Yes, a periodic motion repeats at regular time intervals. This means that the motion follows a pattern that recurs consistently over time. Examples of periodic motions include the swinging of a pendulum or the vibrations of a guitar string.
Lines that intersect at regular intervals are a grid. A grid is created when a row and a column intersect.