1) What is a fundamental quantity? a) A quantity that depends on the quantities b) A quantity that does not depend on other quantities 2) How many fundamental quantities do we have? a) 4 b) 5 c) 6 d) 7 3) Which fundamental quantity is measured in kilograms (kg)? a) time b) temperature c) mass d) ammeter 4) Jack went to the doctor and was told that he is very cold? What was measured ? a) time b) current c) temperature d) luminous intensity 5) If you want to know the distance between two places, what should you measure? a) amount of substance b) time c) length d) mass 6) Which is the SI unit for current? a) kilogram b) seconds c) ampere d) candela 7) Mike recorded the values: 20 g, 40 s & 100 o C in his book. What fundamental quantities did he record in his book? a) mass, current & temperature b) mass, time & length c) time, mass & temperature d) volume, area & time 8) Volume, area & force are physical quantities but they can also be called: a) earth quantities b) fundamental quantities c) complex quantities d) derived quantities 9) What fundamental quantities are combined to make area? a) length x length b) length x mass c) length x time d) length x temperature 10) John's teacher ask him to find the volume of a box and he got the number 34. Which of the units below would be correct for volume? a) cm2 b) cm c) cm3 d) kg 11) Which derived quantity is produced using the formula: m x a; m = mass and a = acceleration? a) volume b) force c) speed d) 12) Find the speed for an object which travels a distance of 4 m in 3 s.  a) 2 m/s b) 0.05 m/s c) 1.8 m/s d) 1.3 m/s 13) What is the area for a rectangular block with length 12 m and width 14 m? a) 168 m2 b) 20 m2 c) 27 m2 d) 10 m2 14) What is the acceleration for a car which went from a velocity of 100 m/s (vi) to 350 m/s (vf) in 15 s.  a) 20 m/s2  b) 10 m/s3 c) 16.7 m/s d) 80 m/s2 15) John was travelling in a sail boat with a mass of 1500 kg and the boat accelerates at 20 m/s2 . What is the force associated with this boat? a) 15, 000 N b) 1800 N c) 7000 N d) 30, 000 N

Fundamental and Derived Quantities

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