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G.K Question and Answer - Physics Set II

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1. Who speculated that our universe is expanding?




2. Who had propounded the planetary laws?




3. Who had proved first that our earth and another planet are revolving?




4. Which one of the following elements occurs most abundantly in our universe?




5. The stellar and solar source of energy is:




6. The device employed to measure the diameters of stars and our galaxy (Milky Way) is called:




7. Which of the following planets has the largest number of planets?




8. Which one of the following planet is also called morning star or evening star?




9. The planet which completes one revolution in 88 days around the Sun is:




10. The planet whose density is less than water and on keeping in the water it will start to float:




11.  Which is the nearest of the sun?




12. The planet Neptune was discovered by:




13. Which of the following is the nearest planet from the Sun?




14.  The smallest planet of the solar system:




15. Which of the following is not a planet of solar system?




16. Which one of the following stars is the nearest star from the earth?




17. The small groups of planetary pieces which are confined and revolving between Mars and Jupiter are called:




18. Halley's comet completes one revolution around the sun in:




19.  Which year man first landed on the moon?




20. In space, the sky looks to an astronaut:




21. Which of the following is also known by the name of red planet?




22. The earth revolves round the sun in:




23. Paris based minor planet centre of International Astronomical Union (IAU) has given a new name to the planet Pluto and it is:




24. The new name of the celestial body Xena-2003 UB 313 given by IAU is:




25. Which of the statement is correct about the  planet Saturn?




26. Who provided the first information regarding the Black Hole?




27. What is the distance of the earth from the Sun?




28. Which of the following is also called Blue planet or Green planet?




29. The back part of the moon is always calm and dark which is called:




30. Which one of the following is the most elevated place on the moon’s surface?




31.  The area of the moon's surface where there is no possibility of the occurrence of water is called:




32. The sky appears black from the moon because of :




33.  The value of escape velocity on the moon's surface is:




34. Which one of the following planets has the maximum value of escape velocity?




35. Which one of the following has minimum value of escape velocity on its surface?




36. What portion of the moon is visible from the earth's surface?




37. At present how many planets are in existence is visible?




38. The astronaut who landed or stepped down first on the surface of moon: