200 likes | 600 Views
English – Metric Conversion Tables. Linear Measure. Linear Measure Practice. Inches to Centimeters and cm to in 34.3 in = ??? cm 94 cm = ??? in Feet to Meters and m to ft 8 ft = ??? m 323 m = ??? ft Yards to Meters and m to yd 100 yd = ??? m 7.24 m = ??? yd
E N D
Linear Measure Practice • Inches to Centimeters and cm to in 34.3 in = ??? cm 94 cm = ??? in • Feet to Meters and m to ft 8 ft = ??? m 323 m = ??? ft • Yards to Meters and m to yd 100 yd = ??? m 7.24 m = ??? yd • Miles to Kilometers and km to mi. 51.8 mi = ??? km 5 km = ??? mi
Volume Practice • Cubic inches to cubic centimeters 15 in3 = ??? cm331.7 cm3 = ??? in3 • Cubic feet to cubic meters 3 ft3 = ??? m3 894 m3 = ??? ft3 • Ounces to milliliters 89 oz = ??? ml 89 ml = ??? oz • Gallons to liters 4 gal = ??? L 63 L = ??? gal
Physical Properties Mass, Volume, and Density
Mass What do you know about mass?
Mass • Measure of the amount of matter that makes up an object. • Units used to designate mass are kilograms (kg) • You can measure an objects mass using a balance (triple beam, electronic, spring).
Volume What is Volume?
Volume • Volume is a measurement of the three-dimensional space occupied by an object. • Units include cm3 and mL. • Solids, liquids, and gases all have volume, but you measure each differently. • Solid – calculate geometrically or displacement • Liquid – measure using a graduated cylinder
Density How does Density relate to Mass and Volume?
Density • The amount of matter in a given space. • Does this sound familiar? • Concentration or Compactness • The unit for density is or .
Mass, Volume, and Density • Mass volume and density are directly related. Practice Exercise: • Measure the mass and volume of an object in the room. • Calculate the Density of the Object. • What are the units associated with this calculation?
Formulae Density = Mass / Volume Mass = Density x Volume Volume = Mass / Density
Practice Problems • Calculate the volume of an object that is 34 cm by 25 cm by 8 cm. • Given: V = 50 mL D = .75 g/mL Calculate: Mass 3. Given: M = 55 g D = 2.3 g/cm3 Calculate: Volume • Given: M = .13 kg V = 20 mL Calculate: Density