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WorksheetsStickler #12 Review
Total questions: 25
Worksheet time: 21mins
Describe the texture of the apple?
Bumpy
Rough
Soft
Smooth
Describe the texture of wall?
Smooth
Shiny
Rough
Wet
Select ALL the correct statement from the options below
The hotter the water, the slower the salt will dissolve
The hotter the water, the faster the salt will dissolve
The smaller the size of the salt particles, the faster they will dissolve
The larger the salt particles, the faster they will dissolve
Which describes the shape of a solid?
definite shape
no definite shape
takes the shape of its comtainer
no definite volume
If you had a mixture of rocks and sand and needed to separate them what method would work best?
You have a glass of salt and water, what is the best method to separate the salt out of the water?
How to separate coffee beans and coffee liquid?
Distillation
Filtration
Evaporation
Sieving
How to separate pebbles and water?
Decantation
Filtration
Evaporation
Sieving
A combination of two or more substances held together by physical forces.
mixture
solution
substance
physical change
Two or more different elements chemically combine to form compounds.
Agree
Disagree
Jane had 2 shoe boxes that were equal in size. She put 10 cubes in the first box and 50 cubes in the second box. Jane's mother said that the second box had more mass. Is Jane's mother correct and why?
No, because the second box has more cubes in it.
No, because the second box has a greater volume
Yes, because the second box has more cubes in it.
Yes, because the second box has a greater volume.
Which tool is used to measure force?
spring scale
balance
microscope
Petri dish
What is potential energy?
moving energy
stored energy
renewable energy
non renewable energy
What is kinetic energy?
moving energy
potential energy
stored energy
renewable energy
Which of the following laws states that energy cannot be created or destroyed?
a. law of energy changes
b. law of conservation of energy
c. law of power and energy
d. law of potential energy
The separation technique that involves heating a solution until the liquid changes into a gaseous state, leaving behind a solid is known as
decanting
evaporation
loading
chromatography
A compressed coil represents what type of potential energy?
gravitational potential energy
elastic potential energy
chemical potential energy
kinetic potential energy
You throw a ball into the air as shown in the diagram. At what point does the ball have the most potential energy?
W
X
Y
Z
