# Commented solution of the exercises of reading and interpretation of micrometer in hundredth millimeter - List 1

Solved exercises of reading and interpretation of micrometer in tenth millimeter

## Results of the list 1 of exercises:

micrometer - Exercises of reading and interpretation in millimeter, hundredth resolution - Metrology

## Results of the list 1 of the exercises of micrometer in millimeter

From website: www.stefanelli.eng.br - prof.: Eduardo Stefanelli

sleeve scale thimble scale
x
0.50mm
x
0.01mm
frame
+
sleeve scale
+
thimble scale
0
x
0.50mm
=
0.0mm
0
x
0.01mm
=
0.00mm
0mm
+
0.00mm
=
0.00mm
The range of this micrometer is 0-25mm, the thimble is over the mark zero of whole millimeters and stopped in their mark 0. Is: 0mm + 0mm + 0.00mm.
their indication is: 0.00mm.
1
x
0.50mm
=
0.5mm
0
x
0.01mm
=
0.00mm
0mm
+
0.50mm
+
0.00mm
=
0.50mm
The range of this micrometer is 0-25mm, the thimble turned to the mark zero of whole millimeters e por outro do contador de meio milímetro and stopped in their mark 0. Is: 0mm + 0mm + 0.50mm + 0.00mm.
their indication is: 0.50mm.
2
x
0.50mm
=
1.0mm
0
x
0.01mm
=
0.00mm
1mm
+
0.00mm
=
1.00mm
The range of this micrometer is 0-25mm, the thimble is over the 1st mark of whole millimeters and stopped in their mark 0. Is: 0mm + 1mm + 0.00mm.
their indication is: 1.00mm.
6
x
0.50mm
=
3.0mm
20
x
0.01mm
=
0.20mm
3mm
+
0.20mm
=
3.20mm
The range of this micrometer is 0-25mm, the thimble turned to the 3rd mark of whole millimeters and stopped in their mark 20th. Is: 0mm + 3mm + 0.20mm.
their indication is: 3.20mm.
10
x
0.50mm
=
5.0mm
11
x
0.01mm
=
0.11mm
5mm
+
0.11mm
=
5.11mm
The range of this micrometer is 0-25mm, the thimble turned to the 5th mark of whole millimeters and stopped in their mark 11th. Is: 0mm + 5mm + 0.11mm.
their indication is: 5.11mm.
46
x
0.50mm
=
23.0mm
33
x
0.01mm
=
0.33mm
23mm
+
0.33mm
=
23.33mm
The range of this micrometer is 0-25mm, the thimble turned to the 23th mark of whole millimeters and stopped in their mark 33th. Is: 0mm + 23mm + 0.33mm.
their indication is: 23.33mm.
25
x
0.50mm
=
12.5mm
25
x
0.01mm
=
0.25mm
12mm
+
0.50mm
+
0.25mm
=
12.75mm
The range of this micrometer is 0-25mm, the thimble turned to the 12th mark of whole millimeters e por outro do contador de meio milímetro and stopped in their mark 25th. Is: 0mm + 12mm + 0.50mm + 0.25mm.
their indication is: 12.75mm.
39
x
0.50mm
=
19.5mm
38
x
0.01mm
=
0.38mm
19mm
+
0.50mm
+
0.38mm
=
19.88mm
The range of this micrometer is 0-25mm, the thimble turned to the 19th mark of whole millimeters e por outro do contador de meio milímetro and stopped in their mark 38th. Is: 0mm + 19mm + 0.50mm + 0.38mm.
their indication is: 19.88mm.
38
x
0.50mm
=
19.0mm
3
x
0.01mm
=
0.03mm
19mm
+
0.03mm
=
19.03mm
The range of this micrometer is 0-25mm, the thimble is over the 19th mark of whole millimeters and stopped in their mark 3rd. Is: 0mm + 19mm + 0.03mm.
their indication is: 19.03mm.
39
x
0.50mm
=
19.5mm
38
x
0.01mm
=
0.38mm
50mm
+
19mm
+
0.50mm
+
0.38mm
=
69.88mm
The range of this micrometer is 50-75mm, the thimble turned to the 19th mark of whole millimeters e por outro do contador de meio milímetro and stopped in their mark 38th. Is: 50mm + 19mm + 0.50mm + 0.38mm.
their indication is: 69.88mm.
4
x
0.50mm
=
2.0mm
49
x
0.01mm
=
0.49mm
25mm
+
2mm
+
0.49mm
=
27.49mm
The range of this micrometer is 25-50mm, the thimble turned to the 2nd mark of whole millimeters and stopped in their mark 49th. Is: 25mm + 2mm + 0.49mm.
their indication is: 27.49mm.
39
x
0.50mm
=
19.5mm
9
x
0.01mm
=
0.09mm
50mm
+
19mm
+
0.50mm
+
0.09mm
=
69.59mm
The range of this micrometer is 50-75mm, the thimble turned to the 19th mark of whole millimeters e por outro do contador de meio milímetro and stopped in their mark 9th. Is: 50mm + 19mm + 0.50mm + 0.09mm.
their indication is: 69.59mm.
10
x
0.50mm
=
5.0mm
1
x
0.01mm
=
0.01mm
5mm
+
0.01mm
=
5.01mm
The range of this micrometer is 0-25mm, the thimble is over the 5th mark of whole millimeters and stopped in their mark 1st. Is: 0mm + 5mm + 0.01mm.
their indication is: 5.01mm.
24
x
0.50mm
=
12.0mm
48
x
0.01mm
=
0.48mm
12mm
+
0.48mm
=
12.48mm
The range of this micrometer is 0-25mm, the thimble turned to the 12th mark of whole millimeters and stopped in their mark 48th. Is: 0mm + 12mm + 0.48mm.
their indication is: 12.48mm.
9
x
0.50mm
=
4.5mm
22
x
0.01mm
=
0.22mm
4mm
+
0.50mm
+
0.22mm
=
4.72mm
The range of this micrometer is 0-25mm, the thimble turned to the 4th mark of whole millimeters e por outro do contador de meio milímetro and stopped in their mark 22th. Is: 0mm + 4mm + 0.50mm + 0.22mm.
their indication is: 4.72mm.
22
x
0.50mm
=
11.0mm
26
x
0.01mm
=
0.26mm
25mm
+
11mm
+
0.26mm
=
36.26mm
The range of this micrometer is 25-50mm, the thimble turned to the 11th mark of whole millimeters and stopped in their mark 26th. Is: 25mm + 11mm + 0.26mm.
their indication is: 36.26mm.
14
x
0.50mm
=
7.0mm
36
x
0.01mm
=
0.36mm
7mm
+
0.36(8)mm
=
7.36(8)mm
The range of this micrometer is 0-25mm, the thimble turned to the 7th mark of whole millimeters and passed from their mark 36th. Is: 0mm + 7mm + 0.36(8)mm.
their interpretation is: 7.36(8)mm.
29
x
0.50mm
=
14.5mm
16
x
0.01mm
=
0.16mm
14mm
+
0.50mm
+
0.16(4)mm
=
14.66(4)mm
The range of this micrometer is 0-25mm, the thimble turned to the 14th mark of whole millimeters e por outro do contador de meio milímetro and passed from their mark 16th. Is: 0mm + 14mm + 0.50mm + 0.16(4)mm.
their interpretation is: 14.66(4)mm.
22
x
0.50mm
=
11.0mm
20
x
0.01mm
=
0.20mm
25mm
+
11mm
+
0.20(6)mm
=
36.20(6)mm
The range of this micrometer is 25-50mm, the thimble turned to the 11th mark of whole millimeters and passed from their mark 20th. Is: 25mm + 11mm + 0.20(6)mm.
their interpretation is: 36.20(6)mm.
46
x
0.50mm
=
23.0mm
0
x
0.01mm
=
0.00mm
75mm
+
23mm
+
0.00(3)mm
=
98.00(3)mm
The range of this micrometer is 75-100mm, the thimble is over the 23th mark of whole millimeters and passed from their mark 0. Is: 75mm + 23mm + 0.00(3)mm.
their interpretation is: 98.00(3)mm.
observation: the value in parentheses was interpolated