Solved

The Crab Pulsar, Radius Is a Neutron Star

Question 31

Multiple Choice

The Crab Pulsar, The Crab Pulsar,   radius   is a neutron star located in the Crab Nebula.The rotation of the Crab Pulsar is currently approximately 30 rotations per second,or 60   rad/s.The rotation rate of the star,however,is decreasing such that each year the rotation period increases by 10<sup>-5</sup> s.Estimate the amount of energy the pulsar looses each year. A) 4 * 10<sup>31</sup> J B) 2 * 10<sup>35</sup> J C) 1 * 10<sup>39</sup> J D) 6 * 10<sup>42</sup> J radius The Crab Pulsar,   radius   is a neutron star located in the Crab Nebula.The rotation of the Crab Pulsar is currently approximately 30 rotations per second,or 60   rad/s.The rotation rate of the star,however,is decreasing such that each year the rotation period increases by 10<sup>-5</sup> s.Estimate the amount of energy the pulsar looses each year. A) 4 * 10<sup>31</sup> J B) 2 * 10<sup>35</sup> J C) 1 * 10<sup>39</sup> J D) 6 * 10<sup>42</sup> J is a neutron star located in the Crab Nebula.The rotation of the Crab Pulsar is currently approximately 30 rotations per second,or 60 The Crab Pulsar,   radius   is a neutron star located in the Crab Nebula.The rotation of the Crab Pulsar is currently approximately 30 rotations per second,or 60   rad/s.The rotation rate of the star,however,is decreasing such that each year the rotation period increases by 10<sup>-5</sup> s.Estimate the amount of energy the pulsar looses each year. A) 4 * 10<sup>31</sup> J B) 2 * 10<sup>35</sup> J C) 1 * 10<sup>39</sup> J D) 6 * 10<sup>42</sup> J rad/s.The rotation rate of the star,however,is decreasing such that each year the rotation period increases by 10-5 s.Estimate the amount of energy the pulsar looses each year.


A) 4 * 1031 J
B) 2 * 1035 J
C) 1 * 1039 J
D) 6 * 1042 J

Correct Answer:

verifed

Verified

Unlock this answer now
Get Access to more Verified Answers free of charge

Related Questions

Unlock this Answer For Free Now!

View this answer and more for free by performing one of the following actions

qr-code

Scan the QR code to install the App and get 2 free unlocks

upload documents

Unlock quizzes for free by uploading documents