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 | Llath y funud |
|---|---|
| 0Mach | 0.00yd/min |
| 1Mach | 22328.74yd/min |
| 2Mach | 44657.48yd/min |
| 3Mach | 66986.22yd/min |
| 4Mach | 89314.96yd/min |
| 5Mach | 111643.70yd/min |
| 6Mach | 133972.44yd/min |
| 7Mach | 156301.18yd/min |
| 8Mach | 178629.92yd/min |
| 9Mach | 200958.66yd/min |
| 10Mach | 223287.40yd/min |
| 11Mach | 245616.14yd/min |
| 12Mach | 267944.88yd/min |
| 13Mach | 290273.62yd/min |
| 14Mach | 312602.36yd/min |
| 15Mach | 334931.10yd/min |
| 16Mach | 357259.84yd/min |
| 17Mach | 379588.58yd/min |
| 18Mach | 401917.32yd/min |
| 19Mach | 424246.06yd/min |
| Mach | Llath y funud |
|---|---|
| 20Mach | 446574.80yd/min |
| 21Mach | 468903.54yd/min |
| 22Mach | 491232.28yd/min |
| 23Mach | 513561.02yd/min |
| 24Mach | 535889.76yd/min |
| 25Mach | 558218.50yd/min |
| 26Mach | 580547.24yd/min |
| 27Mach | 602875.99yd/min |
| 28Mach | 625204.73yd/min |
| 29Mach | 647533.47yd/min |
| 30Mach | 669862.21yd/min |
| 31Mach | 692190.95yd/min |
| 32Mach | 714519.69yd/min |
| 33Mach | 736848.43yd/min |
| 34Mach | 759177.17yd/min |
| 35Mach | 781505.91yd/min |
| 36Mach | 803834.65yd/min |
| 37Mach | 826163.39yd/min |
| 38Mach | 848492.13yd/min |
| 39Mach | 870820.87yd/min |
| Mach | Llath y funud |
|---|---|
| 40Mach | 893149.61yd/min |
| 41Mach | 915478.35yd/min |
| 42Mach | 937807.09yd/min |
| 43Mach | 960135.83yd/min |
| 44Mach | 982464.57yd/min |
| 45Mach | 1004793.31yd/min |
| 46Mach | 1027122.05yd/min |
| 47Mach | 1049450.79yd/min |
| 48Mach | 1071779.53yd/min |
| 49Mach | 1094108.27yd/min |
| 50Mach | 1116437.01yd/min |
| 51Mach | 1138765.75yd/min |
| 52Mach | 1161094.49yd/min |
| 53Mach | 1183423.23yd/min |
| 54Mach | 1205751.97yd/min |
| 55Mach | 1228080.71yd/min |
| 56Mach | 1250409.45yd/min |
| 57Mach | 1272738.19yd/min |
| 58Mach | 1295066.93yd/min |
| 59Mach | 1317395.67yd/min |
