To reduce the weight
Sine does not converge but oscillates. As a result sine does not tend to a limit as its argument tends to infinity. So sine(infinity) is not defined.
sine-1(0.3420201433) = 20 degrees
The sine of 22.5 degrees is 0.383
General answer: Math Specific Answer: Taylor Series
Relief holes are provided for easy handling of sine bar and for reducing the weight of the sine bar.
distance between the centre of two parallel cylinderin the sine bar
Relief holes are provided for easy handling of sine bar and for reducing the weight of the sine bar.
sine bar is used to measure the angles of given work pieces
See related links for information about sine charts.
To reduce the weight
stbilized steel
What is the angle of a workpiece if a 3.2003 gage block stack is used with a 10 sine bar?
its a type of sine bar . it is used in metrology lab .from this equipment we can find tapered angle of a conical spcimen
1degree
Machinist Hand Book
Yes