A pulsar is a rapidly spinning neutron star which emits:

Related Mcqs:

1. What sub-class of neutron star is known for its extremely high magnetic field?

   A. Magnetar
   B. Quasar
   C. Magneto
   D. Magnetta

   Submitted by: Mansoor Ul Haque

2. A pulsar is actually a___________?

   A. Black hole
   B. White dwarf
   C. Red giant
   D. Neutron star 

   Submitted by: Shahbaz Jiskani

3. The final phase of a star’s evolution is determined by the star’s:

   A. Age
   B. Gravitational pull
   C. Density
   D. Mass

   Submitted by: Mansoor Ul Haque

4. This in-between phase of stellar nurseries and star formation in stellar evolution is when the gathered dust is still condensing to form a star.

   A. Alpha Stage
   B. Stellar Genesis
   C. Protostar
   D. Star of Adam

   Submitted by: Mansoor Ul Haque

5. The discovery of neutron became very late because _______ ?

   A. It does not carry any charge
   B. It does not move
   C. It is a fundamental particle
   D. It is present in nucleus

   Submitted by: Rashid Mehmood

6. Atmospheric pressure decrease rapidly with altitude because the air becomes_______ ?

   A. Colder
   B. Less denser
   C. Rich in Ozone
   D. Warmer

   Submitted by: Mansoor Ahmed Suhag

7. which of the following planets is known as “morning star”?

   A. Mercury
   B. VENUS
   C. Mars
   D. Saturn

   Submitted by: Abdul Latif

8. Current stage of star ‘Sun’ is___________?

   A. white dwarf
   B. red giant
   C. yellow dwarf
   D. orange dwarf

   Submitted by: ★ ɪʟʏᴀsɪʟᴜ ★

9. You have discovered a new celestial body. It has a thick atmosphere and it produces powerful cosmic winds and, when observed, the clouds obscure the body. You have determined it is this type of star.

   A. Wolf-Rayet star
   B. Red supergiant
   C. Stellar storm
   D. Pulsar

   Submitted by: Mansoor Ul Haque

10. The “Rising” of the “evening star” indicates the direction of the____________?

    A. South Pole
    B. East
    C. West
    D. North

    Submitted by: Noor Ahmed