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| abstraction > mathematical concept > number > quantity > velocity > peculiar velocity > solar motion > Evershed effect |
| Evershed effect | ||||
| subject | fact | |||
| Evershed effect | has definition The radial motion outward (from the central umbra) of the gases in the penumbral regions of sunspots. | ![]() |
| is a kind of solar motion | ![]() | |
| velocity | has base unit length per unit time | ![]() |
| physical process | has domain physics | ![]() |
| quantity | has unit | ![]() |
| number | has value | ![]() |