Second Moment of Area

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The following 16 Units are included in this category:

 

ID

Unit (symbol)

Definition

Wikipedia page and other notes

1

bisquare angstrom (Å⁴)

10-40 m4

https://en.wikipedia.org/wiki/Angstrom

Page refers to angstrom, not bisquare angstrom

2

bisquare centimetre (cm⁴)

10-8 m4

https://en.wikipedia.org/wiki/Centimetre

Page refers to centimetre, not bisquare centimetre

3

bisquare decametre (dam⁴)

104 m4

https://en.wikipedia.org/wiki/Decametre

Page refers to decametre, not bisquare decametre

4

bisquare decimetre (dm⁴)

10-4 m4

https://en.wikipedia.org/wiki/Decimetre

Page refers to decimetre, not bisquare decimetre

5

bisquare foot (ft⁴)

(0.304804) m4

https://en.wikipedia.org/wiki/Foot_(unit)

Page refers to foot, not bisquare foot

6

bisquare hectometre (hm⁴)

108 m4

https://en.wikipedia.org/wiki/Hectometre

Page refers to hectometre, not bisquare hectometre

7

bisquare inch (in⁴)

(1/2,402,510) m4

https://en.wikipedia.org/wiki/Inch

Page refers to inch, not bisquare inch

8

bisquare kilometre (km⁴)

1012 m4

https://en.wikipedia.org/wiki/Kilometre

Page refers to kilometre, not bisquare kilometre

9

bisquare metre (m⁴)

-

https://en.wikipedia.org/wiki/Metre

Page refers to metre, not bisquare metre

10

bisquare mile (mi⁴)

(1609.3444) m4

https://en.wikipedia.org/wiki/Mile

Page refers to mile, not bisquare mile

11

bisquare millimetre (mm⁴)

10-12 m4

https://en.wikipedia.org/wiki/Millimetre

Page refers to millimetre, not bisquare millimetre

12

bisquare nanometre (nm⁴)

10-36 m4

https://en.wikipedia.org/wiki/Nanometre

Page refers to nanometre, not bisquare nanometre

13

bisquare nautical mile (nmi⁴)

(18524) m4

https://en.wikipedia.org/wiki/Nautical_mile

Page refers to nautical mile, not bisquare nautical mile

14

bisquare thousandth of an inch (thou⁴, mil⁴)

2.544×10-20 m4

https://en.wikipedia.org/wiki/Thousandth_of_an_inch

Page refers to thousandth of an inch, not bisquare thousandth of an inch

15

bisquare micrometre (μm⁴)

10-24 m4

https://en.wikipedia.org/wiki/Micrometre

Page refers to micrometre, not bisquare micrometre

16

bisquare yard (yd⁴)

(0.91444) m4

https://en.wikipedia.org/wiki/Yard

Page refers to yard, not bisquare yard

 

All the above definitions of the various units are EXACT.

Note: In the above, a period (.) is used to indicate the decimal place and a comma (,) is used to separate groups of thousands.

 

Type of conversion relationship: DIRECTLY PROPORTIONAL (y=ax)

Example conversion diagram (see unit in red above):

Second Moment of Area