Physics Quiz (SSS1) Hi, Test your knowledge with our Physics questions! 1 / 20 Force is measured using a ______. spring balance meter rule thermometer ammeter 2 / 20 The unit of density is ______. kg/m³ kg/m m/kg m³/kg 3 / 20 Power is the rate at which ______ is done. energy work force speed 4 / 20 The instrument used to measure electric current is called a ______. ohmmeter ammeter voltmeter rheostat 5 / 20 Displacement refers to the ______. rate of change of speed total distance covered time taken shortest distance from initial to final position 6 / 20 Which of the following is a scalar quantity? Acceleration Speed Displacement Velocity 7 / 20 The instrument used to measure mass is the ______ stopwatch thermometer beam balance ruler 8 / 20 Speed is defined as ______. distance × time distance + time distance + time time ÷ distance 9 / 20 The acceleration due to gravity on Earth is approximately ______. 9.8 m/s 9.8 m/s² 10 m/s 9.8 m/s² 10 / 20 Which of the following is an example of a non-contact force? Applied force Gravity Friction Tension 11 / 20 The device used to measure time in physics experiments is the ______. stopwatch timer clock calendar 12 / 20 The process of heat transfer by direct contact is called ______. conduction radiation insulation convection 13 / 20 The energy possessed by a body due to its motion is called ______ energy. potential nuclear kinetic thermal 14 / 20 The SI unit of length is the ______ inch foot metre centimetre 15 / 20 The SI unit of force is the ______. joule pascal newton watt 16 / 20 Physics is the study of ______ plants and animals chemical reactions living things matter and energy 17 / 20 The state of matter with a fixed volume but no fixed shape is ______. gas plasma solid liquid 18 / 20 What is the unit of work done? joule joule newton watt 19 / 20 The formula for calculating weight is ______. weight = mass × velocity weight = mass + gravity weight = mass × gravity weight = mass ÷ acceleration 20 / 20 Which of the following is an example of a vector quantity? Distance Velocity Speed Time Your score isThe average score is 88% 0% Restart quiz
