問題一覧
1
Is anything that occupies space and has mass
Matter
2
Characteristics that can be observed and measured
Properties
3
The amount of matter in an object
Mass
4
The force of how much the pull of gravity on a mass of an object is
weight
5
Earth’s gravity is the force that pulls the objects down toward its center .
True
6
The amount of space occupied by matter
volume
7
A form of matter that has definite shape, size, mass and volume
Solid
8
It tells us how much mass is packed into a given amount of space
density
9
A sack of rice is about 50 kilograms.
weight
10
Cooking oil is stored in a bottle.
Volume
11
A floor carpet covers only a small part of a bedroom.
volume
12
A pair of boots is heavier than a shoebox.
weight
13
A jar holds more liquid than a spoon.
weight
14
A feather is lighter than a coin.
weight
15
A pencil case is bigger than a pencil.
mass
16
Denim cloth is thicker than silk.
mass
17
A table is heavier than a chair.
weight
18
A handkerchief is smaller than a blanket.
volume
19
Which of the following solids have the same shape as a book?
paper
20
Which of the following solids is hard?
rock
21
Which of the following solids break easily?
cracker
22
Which does not belong to the group?
cloth
23
Which is not a solid?
bottled water
24
Which solid dissolves in water?
sugar
25
Which solid occupies the most space?
table
26
Which solid does not belong to the group?
cup
27
Which solid has a different texture from the others?
soap
28
Which of these solids is rectangular in shape?
envelope
29
A form of matter that has a definite volume but without definite shape.
liquid
30
Liquid takes a shape of container while keeping its volume.
True
31
What are the units of measurement for the volume of liquid?
liters, milliliters
32
Liquids can flow easily at a different speed or rate
viscosity
33
Before you drink or taste any liquid, be sure to read the label on the container of the liquid.
True
34
Water is the only known liquid that can flow.
False
35
A liquid takes the shape of its container.
True
36
Some liquid do not flow.
False
37
All liquids are safe to drink.
False
38
Clean water is always safe to drink.
True
39
Checking the labels of liquid containers before tasting or drinking will make you safe.
True
40
Liquids keep their volume when poured form one container to another.
True
41
Liquids have definite sizes and shapes
False
42
Liquids have definite sizes but not volume
False
43
Liquids have a definite volume but not shape.
True
44
another name for objects
materials