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