What does the pitch of a screw represent?
Pitch of screw:
Diagram of the pitch of the screw is given below:
(a) Explain the term 'pitch' of a sound. On what factor does the 'pitch' of a sound depend ?
(b) Draw labelled diagrams to represent sound of (a) low pitch, and (b) high pitch, of the same loudness.
The thimble of a screw gauge has 50 divisions. The spindle advances 1 mm when the screw is turned two revolutions.
(i) What is the pitch of screw gauge ?
(ii) What is the least count of the screw gauge ?
What do you mean by a pitch of the screw?