作业帮英语翻译a pulsar is a celestial object that emits llight in shor
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英语翻译
a pulsar is a celestial object that emits llight in short burst a pulsar in the crab nebula flashes at a rate of 30 times/s,suppose the light pulses are caused by the rotation of a spherical object that emits light from a pair of diametrically opposed "flashlights" on its equator.what is the maximum radius of the pulasae if no part of its surface can move faster than the speed of light?
a pulsar is a celestial object that emits llight in short burst a pulsar in the crab nebula flashes at a rate of 30 times/s,suppose the light pulses are caused by the rotation of a spherical object that emits light from a pair of diametrically opposed "flashlights" on its equator.what is the maximum radius of the pulasae if no part of its surface can move faster than the speed of light?
A pulsar is a celestial object that emits light in short burst.
脉冲星是一种能够发出光脉冲的天体.
A pulsar in the crab nebula flashes at a rate of 30 times/s,suppose the light pulses are caused by the rotation of a spherical object that emits light from a pair of diametrically opposed "flashlights" on its equator.
1）一个在蟹状星云中的脉冲星的闪烁频率是每秒30次.
2）假定这些光脉冲是来自这个旋转着的球体的赤道上相对的两个“闪光灯”.
What is the maximum radius of the pulsar if no part of its surface can move faster than the speed of light?
3）如果这个脉冲星表面任何一部分的移动速度都不会超过光速
问：这个脉冲星的最大半径是多少?
脉冲星是一种能够发出光脉冲的天体.
A pulsar in the crab nebula flashes at a rate of 30 times/s,suppose the light pulses are caused by the rotation of a spherical object that emits light from a pair of diametrically opposed "flashlights" on its equator.
1）一个在蟹状星云中的脉冲星的闪烁频率是每秒30次.
2）假定这些光脉冲是来自这个旋转着的球体的赤道上相对的两个“闪光灯”.
What is the maximum radius of the pulsar if no part of its surface can move faster than the speed of light?
3）如果这个脉冲星表面任何一部分的移动速度都不会超过光速
问：这个脉冲星的最大半径是多少?
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