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