Alternative B
Question 1B
(b) (i) Explain the term frequency of oscillation of a system.
(ii) A metal wire of mass 2 g and length 50 cm is place under a tension of 100N. Calculate its fundamental frequency.
Observation
The expected response:
b(i) The number of to and fro motion made by the system in 1 sec.
Its unit is Hertz or cycler per second.
OR
The number of oscillations completed by the system in 1 second
Its unit is Hertz.
