Warning: Undefined variable $page in /home3/canwisac/time2study.in/inc/metatags.php on line 6

Warning: Undefined variable $bread_crumb_str in /home3/canwisac/time2study.in/inc/metatags.php on line 372
General Knowledge on Physics | GK Test on Physics Page 5
x
Support us!

If you like this site please help and make click on any of these buttons!

  »  
  »  
Physics

General Knowledge on Physics

(Click on suggested Options to select the answer | Color Red means : Wrong & Green Means: Correct)

Warning: Undefined array key "ipp" in /home3/canwisac/time2study.in/classes/paging_class.php on line 27

Warning: Undefined array key "ipp" in /home3/canwisac/time2study.in/classes/paging_class.php on line 147

Warning: Undefined array key "ipp" in /home3/canwisac/time2study.in/classes/paging_class.php on line 148
41. Why is the machine function well with lubricant?
  • A. Because of surface tension of the lubricant
  • B. Because of viscosity of the lubricant
  • C. Lubricant removes moisture
  • D. Lubricant induces inertia of machine
  • Check Answer | Discussion
42. A body lying at rest suddenly breaks into two parts of equal masses which start moving . The two parts will move in
  • A. opposite direction with equal speed
  • B. same direction with equal speed
  • C. any direction with unequal speed
  • D. opposite direction with unequal speed
  • Check Answer | Discussion
43. A swinging pendulum has its maximum acceleration at
  • A. the bottom of the swing
  • B. the two extremities of the swing
  • C. every point on the swing
  • D. no particular portion of the pendulum
  • Check Answer | Discussion
44. A person standing 1 m in front of a plane mirror approaches the mirror by 40 cm. The new distance between the person and his image in the plane mirror is
45. The phenomenon of electromagnetic induction implies a production of induced
  • A. resistance in a coil when the magnetic field changes with time.
  • B. current in a coil when an electric field changes with time
  • C. current in a coil when a magnetic field changes with time .
  • D. voltage in a coil when a electric field with time.
  • Check Answer | Discussion
46. The Dynamo converts
  • A. mechanical energy into electrical enery
  • B. electrical energy into mechanical energy
  • C. mechanical energy into magnetic
  • D. None of the above
  • Check Answer | Discussion
47. Heavy metals got their names because compared to other atoms they have
48. The celsius temperature is a/an
49. Gravitational force share a common feature with electromagnetic force. in both cases, the force is
50. Which one of the following forces lead to separation of the cream from the churned milk?

Check More Pages...

Exercise


    Fatal error: Uncaught Error: Call to undefined function mysql_num_rows() in /home3/canwisac/time2study.in/inc/blocks/left_static_section.php:15 Stack trace: #0 /home3/canwisac/time2study.in/question_display.php(109): include_once() #1 {main} thrown in /home3/canwisac/time2study.in/inc/blocks/left_static_section.php on line 15