density
DESCRIPTION
Density. Mass. Amount of Matter in an object Measured in Kg. Find Mass. 12.0 kg. 0.0kg. Find Volume V= h x b x l = 4 x 0.3 x 2 = 2.4m 3. h. b. l. 1. Fill the overflow can with water to a point above the spout. Wait until the water stops dripping from the spout. - PowerPoint PPT PresentationTRANSCRIPT
Density
Mass
Amount of Matter in an object
Measured in Kg
Find Mass
12.0 kg0.0kg
Find VolumeV= h x b x l
= 4 x 0.3 x 2 = 2.4m3
h
l
b
3/54.2
12mkgDensity
Volume
MassDensity
1. Fill the overflow can with water to a point above the spout. Wait until the water stops dripping from the spout.
2. Now place a dry measuring cylinder underneath the spout.
3. Gently lower the stone into the overflow can.
4. Note the volume of the displaced water in the measuring cylinder, this is the volume of the stone.
Find Mass
6.06428 g0.0g
3/05.32
1.6cmgDensity
Volume
MassDensity
Expt. Write up Date and Title Aim – Explanation of title Apparatus – Full names Group- Who you did it with Diagram with all parts labelled Method – Numbered and in clear stages. ‘We first… Results – Table or observations
Object Mass/g Volume/cm3 Density g/cm3
Density of liquid
40 g
3/73.055
40cmgDensity
Volume
MassDensity
Volume
MassDensity
3
Measure volume of regular objects using a ruler and Volume = wxbxh
Measure volume of irregular object with displacement can
Use a measuring cylinder for liquids
Summary
Measure• Ruler• Opisometer• Vernier Callipers• Measuring
Cylinder
Units• Meters• Litres• Kilogrammes
Density• Mass/Volume• g/ml
Homework
P273 Q1-7