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