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because to determine the radius of curvatureof a given spherica surface by spherometer
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Why spherometer is so called?
The reason a spherometer is called a spherometer is because it measures the radius of a sphere.
Given the legs a and b of a triangle are 3 and 4 then the hypotenuse is?
Given the legs a and b of a triangle are 3 and 4, the hypotenuse is: 5
Right triangle with legs of 3 and 4 feet?
6 feet
What is the perimeter of the isosceles triangle with base length y-3 and legs of length y?
3y - 3
What is the hypotenuse of a triangle with two legs of 3 and 7?
It is 7.62 units of length, approx.
What do you mean by backlash error of spherometer?
when the three outer legs tilt or doesnt stand still,it's called backlash error in spherometer...
Why spherometer is called spherometer?
The reason a spherometer is called a spherometer is because it measures the radius of a sphere.
Why spherometer is so called?
The reason a spherometer is called a spherometer is because it measures the radius of a sphere.
Who invented spherometer?
abt spherometer
What is the minimum thickness sagiita that can be measured by means of spherometer?
3/16" thick is the minimum thickness Sagiita that can be measured by means of spherometer.
What is spherometer uses?
spherometer is an instrument used to measure the curvature of a sphere
What is the unit of measurement in spherometer?
A spherometer is an instrument for the precise measurement of the radius of a sphere. The spherometer directly measures a sagittal. Since the spherometer is essentially a type of micrometer, it measures very small things like millimeters.
What is the Difference between screw gauge and spherometer?
The difference between screw gauge and spherometer is that spherometer can measure the dimensions of spherical surfaces but screw gauge cannot
What is the principle of spherometer?
drysdale
What is pitch of spherometer?
The distance moved my the screw in one complete rotation in the circular scale is called the pith of spherometer.
How are the pitch and least count of spherometer related?
In general in any screw type instrument such as spherometer or screw gauge or micrometer the least count = pitch / no of head scale divisions Spherometer has an advantage of finding the depth in case of curved surfaces.
What is least count of spherometer?
0.01mm
