A tone is a sound with a single frequency, while a note is produced by a mixture of several frequencies.
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They have different characteristics, including pitch.
The time period is the time taken for one complete oscillation, with the SI unit of seconds (s).
By counting the number of compressions or rarefactions passing a point per unit time.
The SI unit of frequency is hertz (Hz), represented by the Greek letter ν (nu).
The frequency is the number of times you beat the drum per unit time.
Frequency tells us how frequently an event occurs within a unit time.
No, light is a transverse wave with oscillations of electromagnetic fields, not medium particles.
Medium particles move perpendicular to the direction of wave propagation.
Transverse waves like light involve oscillations not of medium particles but of electromagnetic fields.