Lawrlwythwch ein App AndroidSylwer: Mae canlyniadau ffracsiynol wedi'u talgrynu i'r 1/64 agosaf. I gael ateb mwy cywir dewiswch 'degol' o'r opsiynau uwchben y canlyniad.
Sylwer: Gallwch gynyddu neu ostwng cywirdeb yr ateb hwn drwy ddewis nifer y ffigurau ystyrlon sydd eu hangen o'r opsiynau uwchben y canlyniad.
Sylwer: I gael canlyniad degol pur dewisiwch 'degol' o'r opsiynau uwchben y canlyniad.
Mae Mach yn fesuriad o gyflymder sy'n seiliedig ar gyflymder sain. Gan fod sain yn teithio ar gyflymder gwahanol o dan amodau gwahanol, mae'r cyfrifiadau yma yn cael eu rhoi ar sail tymheredd 20°C mewn aer sych ar lefel y môr. Defnyddir Mach fel mater o drefn yn y diwydiant awyrennau a fforio'r gofod.
| Mach | Milimetr y funud |
|---|---|
| 0Mach | 0.00mm/min |
| 1Mach | 20417400.00mm/min |
| 2Mach | 40834800.00mm/min |
| 3Mach | 61252200.00mm/min |
| 4Mach | 81669600.00mm/min |
| 5Mach | 102087000.00mm/min |
| 6Mach | 122504400.00mm/min |
| 7Mach | 142921800.00mm/min |
| 8Mach | 163339200.00mm/min |
| 9Mach | 183756600.00mm/min |
| 10Mach | 204174000.00mm/min |
| 11Mach | 224591400.00mm/min |
| 12Mach | 245008800.00mm/min |
| 13Mach | 265426200.00mm/min |
| 14Mach | 285843600.00mm/min |
| 15Mach | 306261000.00mm/min |
| 16Mach | 326678400.00mm/min |
| 17Mach | 347095800.00mm/min |
| 18Mach | 367513200.00mm/min |
| 19Mach | 387930600.00mm/min |
| Mach | Milimetr y funud |
|---|---|
| 20Mach | 408348000.00mm/min |
| 21Mach | 428765400.00mm/min |
| 22Mach | 449182800.00mm/min |
| 23Mach | 469600200.00mm/min |
| 24Mach | 490017600.00mm/min |
| 25Mach | 510435000.00mm/min |
| 26Mach | 530852400.00mm/min |
| 27Mach | 551269800.00mm/min |
| 28Mach | 571687200.00mm/min |
| 29Mach | 592104600.00mm/min |
| 30Mach | 612522000.00mm/min |
| 31Mach | 632939400.00mm/min |
| 32Mach | 653356800.00mm/min |
| 33Mach | 673774200.00mm/min |
| 34Mach | 694191600.00mm/min |
| 35Mach | 714609000.00mm/min |
| 36Mach | 735026400.00mm/min |
| 37Mach | 755443800.00mm/min |
| 38Mach | 775861200.00mm/min |
| 39Mach | 796278600.00mm/min |
| Mach | Milimetr y funud |
|---|---|
| 40Mach | 816696000.00mm/min |
| 41Mach | 837113400.00mm/min |
| 42Mach | 857530800.00mm/min |
| 43Mach | 877948200.00mm/min |
| 44Mach | 898365600.00mm/min |
| 45Mach | 918783000.00mm/min |
| 46Mach | 939200400.00mm/min |
| 47Mach | 959617800.00mm/min |
| 48Mach | 980035200.00mm/min |
| 49Mach | 1000452600.00mm/min |
| 50Mach | 1020870000.00mm/min |
| 51Mach | 1041287400.00mm/min |
| 52Mach | 1061704800.00mm/min |
| 53Mach | 1082122200.00mm/min |
| 54Mach | 1102539600.00mm/min |
| 55Mach | 1122957000.00mm/min |
| 56Mach | 1143374400.00mm/min |
| 57Mach | 1163791800.00mm/min |
| 58Mach | 1184209200.00mm/min |
| 59Mach | 1204626600.00mm/min |
