A pulsar is a rapidly rotating neutron star that emits a radio beam the way a lighthouse emits a light beam. We receive a radio pulse for each rotation of the star. The period T of rotation is found by measuring the time between pulses. The pulsar in the Crab nebula has a period of rotation of T=0.033  s that is increasing at the rate of 1.26 ×10^-5  s / y. (a) What is the pulsar's angular acceleration α? (b) If αis constant, how many years from now will the pulsar stop rotating? (c) The pulsar
A pulsar is a rapidly rotating neutron star that emits a radio bea…
2020年12月30日
numerade.com
A pulsar is a rapidly rotating neutron star that emits a radio ... | Filo
A pulsar is a rapidly rotating neutron star that emits a radio ... | …
已浏览 5286 次2024年5月27日
askfilo.com
What’s a pulsar? Why does it pulse?
What’s a pulsar? Why does it pulse?
2022年7月15日
earthsky.org
The Science of Pulsars and Neutron Stars: How They Form, Spin, and Reveal the Universe’s Secrets
13:31
The Science of Pulsars and Neutron Stars: How They Form, Spin, and …
3 个月之前
Microsoft News
What Is The Crab Nebula's Connection To Pulsars? - Physics Frontier
3:03
What Is The Crab Nebula's Connection To Pulsars? - Physics …
1 个月前
YouTubePhysics Frontier
What Makes A Neutron Star A Pulsar? - Physics Frontier
2:55
What Makes A Neutron Star A Pulsar? - Physics Frontier
1 个月前
YouTubePhysics Frontier
Pulsar a Neutron Star
0:17
Pulsar a Neutron Star
已浏览 839 次1 个月前
YouTubeAtoo-3D
3:27
What Exactly Is A Pulsar Star? - Physics Frontier
1 个月前
YouTubePhysics Frontier
2:47
What Is The Rotation Period Of A Pulsar? - Physics Frontier
已浏览 1 次1 个月前
YouTubePhysics Frontier
1:00
What is a Pulsar? 🤯 | The Universe’s Most Intense Stars 😱⚡ | 100 Days As…
已浏览 1788 次1 个月前
YouTubeScience GK
3:16
What Is The Pulsar Lighthouse Model? - Physics Frontier
已浏览 1 次1 个月前
YouTubePhysics Frontier
3:17
What Is A Neutron Star And How Does It Become A Pulsar? - Physi…
1 个月前
YouTubePhysics Frontier
0:42
What If a PULSAR Enters Our SOLAR SYSTEM? Universe Sandb…
已浏览 1412 次2 周前
YouTubeMULTIVERSAL
3:09
Why Is Neutron Star Pulsar Timing So Complex? - Profiles in Politics
1 个月前
YouTubeProfiles in Politics
0:09
Pulsar: The Cosmic Lighthouse | Understanding the Rotating Neutr…
已浏览 1631 次1 个月前
YouTubeAerospace Videos
4:04
What Makes Pulsar Timing In Neutron Stars So Complicated? - …
已浏览 23 次1 个月前
YouTubeProfiles in Politics
1:03
What Is a Pulsar? #historyflash #howto #why #universe #pulsar
已浏览 595 次1 个月前
YouTubeHistory Flash
3:13
What Are Pulsar Planets And How Do They Form? - Physics Frontier
已浏览 1 次1 个月前
YouTubePhysics Frontier
0:10
Pulsars are Neutron Stars that can rotate up to 20% the speed of ligh…
已浏览 1.1万 次1 个月前
YouTubeSTEMdaily
0:06
The Real Sound of a Neutron Star #nebulanerve #space #nasa #neut…
已浏览 7.5万 次2 周前
YouTubeNebula Nerve
0:11
A pulsar is a highly magnetized rotating neutron star that emits be…
已浏览 2006 次3 周前
YouTubeMirrortoyoursoul
3:36
How Do We Understand Complex Pulsar Timing In Neutron Stars? - …
已浏览 5 次1 个月前
YouTubeProfiles in Politics
1:11
Pulsars: The Universe’s Perfect Cosmic Clocks ⏱️✨ #SpaceShorts
已浏览 1001 次2 周前
YouTubeSciVerse
4:06
What Makes Neutron Star Pulsar Signals So Complex To Analyze? …
1 个月前
YouTubePhysics Frontier
The Singularity on Instagram: "A pulsar star is a type of neutron sta…
已浏览 37.7万 次1 个月前
Instagramthesingulariity
LGM 1 Pulsar - A Neutron Star Compared to the Sun 🤯 w/Brian Cox
已浏览 24.5万 次2024年3月10日
YouTubeCosmology
Neutron Star Vs Black Hole Vs Pulsar Vs Quasar Vs Supernova: #…
已浏览 4.1万 次10 个月之前
YouTubeThe Brain Bulb
2:36
Crab Nebula Powered by a Pulsar - Quick Facts
已浏览 6845 次2018年4月19日
YouTubeVideoFromSpace
1:02:52
What Is A Pulsar? | Stars, Electromagnetic Radiation & Star …
已浏览 38.8万 次2022年8月13日
YouTubeKLT
17:13
PULSARS , les plus bizarres des étoiles
已浏览 87.5万 次2021年5月30日
YouTubeBalade Mentale
观看更多视频
静态缩略图占位符