Question Detail Energy posses by a body in motion is called Kinetic EnergyPotential EnergyBoth of AboveNone of Above Answer: Option A Similar Questions : 1. Which instrument is used to determine the intensity of colours ? CathetometerChronometerColorimeterCommutator Answer: Option CExplanation:Cathetometer - is used to determine heights, Chronometer - is used to longitude of a vessel at sea, Commutator - is used to convert AC to DC. 2. The angle of reflection is equal to the angle of incidence. TrueFalse Answer: Option A 3. Who discovered Diode Bulb ? Henry BecquerelSir J.S. FlemingLee De ForestArchemedes Answer: Option BExplanation:Sir J.S. Fleming discovered Diode Bulb in 1904, Lee De Forest discovered Triode Bulb in 1906, Archemedes discovered laws of floatation in 1827, Henry Becquerel discovered Radioactivity in 1896. 4. newton is used to measure SpeedVolumeForceArea Answer: Option C 5. Which instrument is used to measure depth of ocean ? GalvanometerFluxmeterEndoscopeFathometer Answer: Option DExplanation:Galvanometer - measures electric current, Fluxmeter - measures magnetic flux, Endoscope - used to examine internal parts of the body. Read more from - Physics Questions Answers