same for light.... sunlight of the Rainbow spectrum

same for light.... sunlight of the Rainbow spectrum

所有跟贴·加跟贴·新语丝读书论坛

送交者: pgss 于 2015-06-27, 00:47:30:

回答: 为什麽声速与频率无关？由 cornbug 于 2015-06-26, 23:19:21:

speed is physical, comes from the wave equation - pgss (186 bytes) 2015-06-27, 00:51:49 (782597)
- 频率也是日常可以感知的东西，不纯粹是数学的东西。 (无内容) - laok (0 bytes) 2015-06-27, 06:09:50 (782617)