Advertisements
Advertisements
प्रश्न
Advertisements
उत्तर
When one complete rotation is given to the screw hand, it moves forward or backward by a distance is called the pitch of the screw. It is a distance between two consecutive threads of the screw.
Pitch of the screw = distance travelled by screw-in n rotations/n rotations
APPEARS IN
संबंधित प्रश्न
Explain the terms : Pitch .
How are they determined?
Name the instrument which can accurately measure the following
The internal diameter of the neck of a water bottle
Define the term least count as applied to a vernier callipers.
Which part of vernier callipers is used to measure the internal length of a hollow cylinder?
Figure shows a screw gauge in which circular scale has 100 divisions. Calculate the least count and the diameter of a wire.
Find the volume of a book of length 25 cm, breadth 18 cm and height 2 cm in m3.
In the following figure, the pitch of the screw is 1 mm. Calculate:
(i) the least count of screw gauge and
(ii) the reading represented in the figure.
Consider the following case where the zero of vernier scale and the zero of the main scale are clearly seen. If L.C. of the vernier calipers is 0.01 cm, write the zero error and zero correction of the following.
What is the zero error of a screw gauge?
An instrument that is used to measure the diameter of a cricket ball is ______.
