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‘ in chemistry J used all Name: a mit 2— Measurement and Conversions Date: Period: €x Coma Een vc* the volume of a cylinder (two methods) £ @ solution colt \or as aft cd ce Section 2.01 ~S/ Units A at ror” ‘t ox 5 main Sl units, their symbol, sicihe and what they are used td measure. = =e Unit Symbol Physical Quantity Variable = PO reeeeulal 1 Kilogram (gram) kg (g)2 base mass m 2. $ ni s> z seane S time 7 z Meer: fal length /distaace d - Kelvin(cdsiun) [Ke ct) i tr 2 mole Mol quanti Wes n Gm kha da(b) d& m un Section 2.02 — Measurement Tools 4 4 : e ‘ base . & i " « * a. goat * : € © Describe how you would determine each of the following méasutéments: ° Use the proper names ofall the measurement devices required and determine the best S.L unit(s) to use. eQuiAmen = the mass of a coin 9; the circumference of a circle (two Mass balance / Scale methods) ia Coulee me 2 thethicknessofacoin O°” Meas. ruler 10, _ the pressure of the gas within an inflated Mc\lin ure 3. the density of a coin (two methods) Pressurc 9 Imole I cy 4, the speed of a rolling ball ll, __ the temperature of the water in a glass top u eemenr: $07 5. the area ofa flat rectangular surface 12, oe of the water ina cylindrical : balenc& scalC Orch 6. the voltae ofa very small rock 1B, the wavelength ofa Nowo methods) 7. the volume of a cube (two methods) ~ Lor [Se X ‘ 14, _ the number of liters of salt per liter of 
