In a typical H-R diagram, stars are graphed by these two characteristics:

Related Mcqs:

1. Twinkling of stars is caused by ?

   A. Reflection of light
   B. Polarization of light
   C. refraction of light
   D. Interference of light
   E. None of these

2. Particle clouds from where stars are formed are known as____________?

   A. Stellar nurseries
   B. Star clouds
   C. Event horizons
   D. Singularities

   Submitted by: Mansoor Ul Haque

3. What are the names of the two stars in the Big Dipper used to locate Polaris?

   A. The North Seekers
   B. The Pointer Stars
   C. The Pointer Sisters
   D. None of these

   Submitted by: Mansoor Ul Haque

4. what are stars mainly made of ?

   A. Balls of gass
   B. Rock
   C. Ice
   D. Light

   Submitted by: Farjan Ahmed Soomro

5. The light of distant stars is affected by __________ ?

   A. The earth’s atmosphere
   B. Interstellar dust
   C. both A and B
   D. None of these

   Submitted by: Rashid Mehmood

6. Stars in the sky appear to twinkle due to _________?

   A. a series of refractions
   B. a series of reflections
   C. a surface tension phenomenon
   D. multiple diminishing brightness

   Submitted by: Abid Hussain

7. Study of current and past landscapes formation is known as____________?

   A. Morphology
   B. Aero logy
   C. Geo-morphology
   D. Biology

   Submitted by: FAZAL ULLAH

8. Glucose syrup is made from__________?

   A. oat
   B. wheat
   C. maize
   D. rice

   Submitted by: Muhammad ahmad

9. What is the name of the biggest part of human brain?

   A. Cerebellum
   B. Cerebrum
   C. Brainstem
   D. Pituitary

   Submitted by: Ashfaque Ali Khoso

10. How many bones are present in face?

    A. 14
    B. 15
    C. 20
    D. 18

    Submitted by: Shuaib Uddin