Physics Quiz (SSS2) Hi, Test your knowledge with our Physics questions! 1 / 20 The resistance of a conductor depends on all the following EXCEPT ______. length color material temperature 2 / 20 The physical quantity that describes the rate of change of velocity is ______. distance acceleration speed displacement 3 / 20 The acceleration due to gravity on Earth is approximately ______. 10 m/s 9.8 m/s 9.8 m/s² 10 m/s² 4 / 20 The principle of conservation of energy states that energy cannot be ______. transferred created or destroyed created or destroyed increased or decreased 5 / 20 The pressure exerted by a liquid at a point depends on its depth, density, and ______. temperature shape gravitational acceleration volume 6 / 20 The rate of doing work or transferring energy is called ______. all of the above force power energy 7 / 20 The device used to measure electric potential difference is the ______. rheostat ohmmeter ammeter voltmeter 8 / 20 The distance covered per unit time is called ______. velocity displacement acceleration speed 9 / 20 Ohm’s law states that current is directly proportional to voltage and inversely proportional to ______. charge power energy resistance 10 / 20 The formula for electrical power is ______. Power = voltage ÷ current Power = voltage × current Power = current × resistance Power = resistance ÷ voltage 11 / 20 Which of the following is NOT a vector quantity? Speed Velocity Force Displacement 12 / 20 The property of fluids that causes them to resist flow is called ______. debsity viscosity inertia viscosity 13 / 20 The unit of frequency is ______. joule watt newton hertz 14 / 20 The purpose of a fuse in an electrical circuit is to ______. protect against overload store energy increase voltage measure current 15 / 20 The work done when a force moves an object through a distance is measured in ______. watt newton None of the above joule 16 / 20 Which material has the least electrical resistance? Glass Plastic Rubber Copper 17 / 20 The type of energy stored in a raised object is called ______ energy. thermal kinetic sound potential 18 / 20 The energy possessed by an object due to its motion is called ______ energy. nuclear kinetic thermal potential 19 / 20 The unit of electric potential difference is ______. ohm ampere watt volt 20 / 20 Which of the following is a non-renewable source of energy? Solar Wind Hydro Coal Your score isThe average score is 0% 0% Restart quiz
