The Ultimate Quiz / Trivia
History And Events Geography And Climate Personalities And Inventions General Science Space Science Human Physiology
Questions 1 - 10 Questions 11 - 20 Questions 21 - 30 Questions 31 - 40 Questions 41 - 50 Questions 51 - 60 Questions 61- 70 Questions 71 - 80 Questions 81 - 90 Questions 91 - 100 Questions 101 - 110 Questions 111 - 120 Questions 121 - 130 Questions 131 - 140 Questions 141 - 150 Questions 151 - 160 Questions 161 - 170 Questions 171 - 180 Questions 181 - 190 Questions 191 - 200
General Science
Play this  Quiz Game  On your phone 41 - Magnetic declination, 42 - Stainless steel, 43 - Radio waves, 44 - Graphite, 45 - Colorless, 46 - 1538 °C,   47 - Zinc, 48 - Cryogenics, 49 - 3 kHz to 300 Ghz, 50 -   Silicon.

41. The difference in angle between magnetic north and true north is called:

           North shift

           North declination

           Magnetic shift

           Magnetic declination


42. What is the name for steel alloyed with chromium?

           Brass

           Stainless steel

           Nichrome

           Chromium hydride


43. An antenna converts electric power into:

           Radio waves

           Sound waves

           Photon waves

           Angular frequency


44. Which of the following is used in pencils?

           Bcc carbon

           Graphene

           Lonsdaleite

           Graphite


45. What is the color of Nitrogen?

           Faded green

           White

           Colorless

           Faded blue


46. What is the melting point of iron?

           1940 °C

           2400 °C

           1838 °C

           1538 °C


47. Which is applied over steel or iron to prevent rusting?

           Copper

           Mercury

           Nickel

           Zinc


48. The study of phenomena at very low temperatures is called:

           Particle physics

           Cryogenics

           Econophysics

           Nuclear physics


49. What is the range of radio frequencies?

           3 kHz to 300 GHz

           20 kHz to 600 GHz

           3 kHz to 300 kHz

           200 kHz to 2000 kHz


50. What is the most commonly used semiconductor material?

           Boron phosphide

           Tellurium

           Silicon

           Aluminium nitride