Q94
Pulsar are
A.
Stars moving towards Earth
B.
Stars moving away from Earth
C.
Rapidly rotating stars
AnswerD.
Stars with high temperature
Answer: Option C
Solution
Answer: Option C
Solution:
A pulsar is a highly magnetized rotating neutron star that emits a beam of electromagnetic radiation. This radiation can be observed only when the beam of emission is pointing toward Earth, and is responsible for the pulsed appearance of emission.