Question

6. • The Crab Nebula One of the most studied objects in the night sky is the Crab nebula, the remains of a supernova explosion observed by the Chinese in 1054. In 1968 it was discovered that a pulsar-a rapidly rotating neutron star that emits a pulse of radio waves with each revolution-lies near the center of the Crab nebula. The period of this pulsar is 33 ms. What is the angular speed (in rad/s) of the Crab nebula pulsar? The photo is a true-color visible light image of the Crab nebula. In the false-color breakout, the pulsar can be seen as the left member of the pair of stars just above the center of the frame. (Problem 6)

Answer 1

6. Time period of crab nebula. pulsar (t) = 33 ms then angulos speedo (W) = 211 ...t at rad/s (33 x 10-3) ? 3190.4 rads. the crab nebula so, the busar angular speed of is 190.4 rad/s.