Science Voc. Week 6 Question Preview (ID: 2515)


Science-Matter, Mass, Weight, And Density. TEACHERS: click here for quick copy question ID numbers.

Review: A company collects cans for recycling. Some cans are made of aluminum, and some are made of iron. Which of the following is the best way to separate the two types of cans?
a) Heat the iron cans until they melt
b) Float the cans in water
c) Use a magnet to pick up the iron cans
d) Use scissors to cut the cans

A teaspoon of clean, dry sand is added to a cup of warm saltwater. What is most likely to happen after the mixture is stirred and then placed on a table for five minutes?
a) The amount of water will increase.
b) The cup will heat up.
c) The sand will settle to the bottom.
d) The salt will float to the top.

Which paper towel is safest for the environment?
a) Which paper towel is the best buy?
b) Which paper towel is safest for the environment?
c) Which paper towel is the most colorful?
d) Which paper towel is most absorbent?

Some students were studying properties of water. One student placed a cup containing 80 mL of water in a freezer. Another student placed an identical cup containing 40 mL of water in a different freezer. Which of the following will be the same for bo
a) The mass of the frozen water
b) The temperature at which the water freezes
c) The volume of the frozen water
d) The time it takes the water to freeze

The measure of the amount of gravity acting on an object\'s mass
a) Matter
b) Density
c) Weight
d) Mass

The amount of space taken up by matter
a) Matter
b) Volume
c) Weight
d) Mass

The amount of mass an object has in a known volume
a) Matter
b) Density
c) Weight
d) Mass

Anything that has mass and takes up space
a) Matter
b) Density
c) Weight
d) Mass

Anything that has mass and takes up space
a) Matter
b) Density
c) Weight
d) Mass

Review: When conducting a field investigation, all of the following are acceptalbe EXCEPT-
a) Making a diagram of a nest
b) making a model of a nest
c) Photographing a nest
d) Disturbing a nest

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