Physics Quiz (SSS1) Hi, Test your knowledge with our Physics questions! 1 / 20 The SI unit of length is the ______ inch centimetre metre foot 2 / 20 The SI unit of force is the ______. joule watt newton pascal 3 / 20 The energy possessed by a body due to its motion is called ______ energy. kinetic potential thermal nuclear 4 / 20 The state of matter with a fixed volume but no fixed shape is ______. solid gas plasma liquid 5 / 20 The acceleration due to gravity on Earth is approximately ______. 10 m/s 9.8 m/s 9.8 m/s² 9.8 m/s² 6 / 20 Power is the rate at which ______ is done. energy force work speed 7 / 20 The instrument used to measure electric current is called a ______. voltmeter rheostat ohmmeter ammeter 8 / 20 Physics is the study of ______ matter and energy plants and animals living things chemical reactions 9 / 20 What is the unit of work done? watt newton joule joule 10 / 20 The formula for calculating weight is ______. weight = mass + gravity weight = mass × gravity weight = mass × velocity weight = mass ÷ acceleration 11 / 20 Which of the following is a scalar quantity? Speed Velocity Acceleration Displacement 12 / 20 Speed is defined as ______. time ÷ distance distance + time distance + time distance × time 13 / 20 The instrument used to measure mass is the ______ ruler thermometer stopwatch beam balance 14 / 20 Force is measured using a ______. meter rule spring balance ammeter thermometer 15 / 20 The unit of density is ______. m³/kg m/kg kg/m kg/m³ 16 / 20 The device used to measure time in physics experiments is the ______. timer stopwatch calendar clock 17 / 20 Displacement refers to the ______. time taken total distance covered rate of change of speed shortest distance from initial to final position 18 / 20 Which of the following is an example of a non-contact force? Gravity Applied force Tension Friction 19 / 20 Which of the following is an example of a vector quantity? Speed Distance Velocity Time 20 / 20 The process of heat transfer by direct contact is called ______. radiation convection insulation conduction Your score isThe average score is 77% 0% Restart quiz
