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12/4 - Science Warmup
By NICHOLAS GLAESER
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Last updated 9 months ago
6 questions
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5.6.C
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5.6.B
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5.5.A
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5.5.A
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Question 1
1.
Which of the following objects do NOT reflect light?
Select
TWO
answers.
Copper penny
Bathroom mirror
Black shirt
Wooden block
White car
Question 2
2.
Fifth graders create closed circuits. Which bells will ring in the circuit below?
Select
THREE
correct answers.
Question 3
3.
Which physical property is used to identify the ability to dissolve?
conductivity
souldbility
density
magnetism
Question 4
4.
Observe the image below. Which two graduated cylinders contain the greatest volume of the liquid?
Cylinders 2 and 4
Cylinders 1 and 4
Cylinders 2 and 3
Cylinders 1 and 3
visibility
View drawing
Question 5
5.
A student places 10 glass marbles in a beaker of water. The marbles sink to the bottom of the beaker and remain there overnight.
Which properties of the marbles does this demonstration show?
The marbles are solids that are denser than water.
The marbles are not soluble and less dense than water.
The marbles are good conductors of energy and not soluble in water.
The marbles are nonmagnetic and not good conductors.
The diagram below shows a closed container with particles of a pure chemical substance, X.
1
5.5.A
Question 6
6.
If X is in the gas state, what will most likely happen when the lid is removed from the container?
The particles of gas X will flow from the container and spread out into the surroundings.
The particles of gas X will flow from the container and travel down the side to the table.
The particles of gas X will remain in the container and move with greater speed.
The particles of gas X will remain in the container and move closer together.