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Unit 1 - Review 1
By NICHOLAS GLAESER
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Last updated almost 2 years ago
13 questions
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Question 1
1.
Students are working to find the mass of a hand lens. Which of the the following tools should be used to measure mass?
Question 2
2.
Four students sort material into two groups: Conductors and Insulators.
Which student correctly sorted the materials?
student 1
student 2
student 3
student 4
Question 3
3.
Which of these materials would be a good insulator of electricity?
Select
TWO
correct answers.
Silver
Iron
Wood
Glass
Gold
Question 4
4.
A material that has definite volume but no definite shape is classified as a __________.
Question 5
5.
Which physical property is measured rather than tested?
Mass
Solubility
Floating in water
Magnetism
Question 6
6.
The objects have all of the following properties in common EXCEPT -
they conduct electricity
they are all magnetic
they are all solids
they all sink in water
Question 7
7.
Students drop several objects into a tank of water. Which objects are less dense than water?
Select
TWO
correct answers.
Question 8
8.
Which substance is NOT soluble in water?
Sand
Sugar
Salt
Powered drink mix
Question 9
9.
During a science investigation, a student determined how objects could be classified.
Based on the properties, which of the following materials has the same physical properties as object B?
Salt
Sand
Iron nail
Penny
Question 10
10.
What evidence in the picture proves ice has less density than water?
The ice cubes are melting and becoming a liquid.
The ice cubes are resting at the bottom of the glass.
The ice cubes are floating in the water.
The water has more buoyancy than the icy cubes.
Question 11
11.
After performing a lab investigation about solubility, what is an appropriate choice for conserving resources.
Save any unused food products to eat
Throw dirty beakers in the trash
Leave all lab materials for other group members to put away
Wash and store beakers for future use
Two students record the mass of four objects.
1
Question 12
12.
Who recorded data with more accuracy?
Student 1
Both students
Student 2
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Question 13
13.
Which statement provides evidence for the answer to the question above?
Student 1 listed the measurements from least to greatest.
Student 2 listed the objects in alphabetical order.
Student 2 organized the information and labeled the measurements.
Both students provides evidence for the answer to question 1.