9 Created on June 07, 2020 By Science & Technology SCIENCE science quiz contain 15 multiple choice question with one correct answer, 1 / 15 One Joule is equal to____ eargs 10^12 10^7 10^3 10^5 2 / 15 KHz(Kilohertz) is a unit for measure? Electric Resistance Electromagnetic radio wave frequencies Voltaz Electric Power(ampere) 3 / 15 Nautical mile is unit of distance used in which of the following Road mile Boundaries of nations Astronomy Navigation 4 / 15 A chronometer measures? water waver Time sound waves colour contrast 5 / 15 Power is measure by which unit? Kilowatt(KW) Volt(V) Kilo Joule(KJ) Ampere(A) 6 / 15 What is used as moderator in nuclear reactor? Heavy Water Thorium Radium Graphite 7 / 15 Speed of ______ measure by Knot: Light waves Ship Aeroplane Sound waves 8 / 15 How many miles are there in one kilometer? 0.62 1.5 0.84 1.6 9 / 15 What is used for measurement of electric current Anemometer Commutator Voltmeter Ammeter 10 / 15 Light year is a measurement of which Steller Distance Speed of Light Speed of Aeroplanes Speed of Rocket 11 / 15 Atoms are composed of ? Electron Only Proton only Electron and nuclei Electron and proton 12 / 15 Which one is positively charge particle? Cathode ray Beta rays Gamma ray Alpha ray 13 / 15 One Horse Power( 1 HP) is equal to ? 756 watts 750 watts 736 watts 746 watts 14 / 15 Bar is the unit of which? Atmospheric pressure Temperature Current Heat 15 / 15 What is used for measure very small intervals are precisely Quartz Clocks White dwarf Pulsars Atomic Clocks Your score is The average score is 51% LinkedIn Facebook Twitter 0% Restart quiz
