Day 5 Measuring Volume.notebook
November 21, 2016
Do Now: Draw and name the piece of lab equipment used to measure liquid volume
Title: Measuring Liquid Volume
graduated cylinder
Beaker
Erlenmeyer Flask
Florence Flask
Aim: How is liquid volume measured?
Objective:Given a graduated cylinder, SWBAT determine liquid volume using metric measurements.
Vocabulary –
Volume – how much space an object takes up Liter (L) – basic unit
Which piece of equipment is the most accurate for measuring liquid volume? Circle it.
Do Now: What tools would you use to measure liquid volume?
H = 8 cm
V = L x W x H
Oct 31­9:17 PM
W =
L = 4 cm
2 c
m
V = ________ cm3
Oct 31­9:21 PM
Measurement
Symbol
Equivalent
millilter
ml
1000 ml = 1 L
Liter
L
cubic centimeter
cm
cubic meter
m3
Reading a Graduated Cylinder
liquids
solids
Standard
Meniscus – the curved surface of a liquid 1 ml = 1 cm3
3
100 cm3 = 1 m3
• Liquid Volume – graduated cylinder, flask, beaker
Read at eye level. The bottom of the meniscus
V = _______ ml
• Volume of a regular solid (shoebox) ­ L x W x H
• Volume of an irregular solid (rock) ­ displacement
Why can't you use a ruler to find the volume of a rock?
Always remember to determine the value of the graduates
Oct 31­9:21 PM
Oct 31­9:43 PM
What would be the volume of each of these graduated cylinders?
1
____ ml
2
____ ml
3
____ ml
Oct 31­9:50 PM
4
____ ml
Nov 4­11:47 AM
1
Day 5 Measuring Volume.notebook
November 21, 2016
Oct 31­11:10 AM
Nov 21­10:23 AM
What is the volume of the water shown in the graduated cylinder to the left?
Nov 23­8:05 AM
Nov 4­11:46 AM
.2
.2
6.6 ml
v = 20.6 ml
What is the volume of the water shown in the graduated cylinder to the left?
What is the volume of the water shown in the graduated cylinder to the left?
Nov 4­11:39 AM
Nov 4­11:43 AM
2
Day 5 Measuring Volume.notebook
November 21, 2016
.5
21.5
What is the volume of the water shown in the graduated cylinder to the left?
Nov 4­11:43 AM
10
Nov 4­11:44 AM
Google Clasroom : Activity
1. WS 1 Reading a Graduated Cylinder
2. WS 2 Reading a Graduated Cylinder
Nov 4­11:44 AM
Nov 21­10:26 AM
Nov 21­9:38 AM
Nov 21­9:38 AM
3
Day 5 Measuring Volume.notebook
November 21, 2016
What is the volume of the boxes shown below?
V = _______ cm 3
Nov 21­9:38 AM
H = 10 cm
2 c
m
W = cm
=
4 L = 6 cm
W
L = 10 cm
H = 8 cm
V = L x W x H
V = _______ cm 3
Oct 31­10:06 PM
4