6th Grade Physical Science 2 Question Preview (ID: 13686)


Energy & Heat Transfer. TEACHERS: click here for quick copy question ID numbers.

If you add thermal energy to matter, what happens?
a) The particles disappear
b) The particles stop moving
c) The particles move faster
d) The particles move more slowly

By which of these processes does heat move through liquids and gases?
a) convection
b) radiation
c) conduction
d) transition

Thermal energy moves between two objects that are touching through the process of...
a) radiation
b) convection
c) conduction
d) association

What causes you to get warm if you stand near a fire?
a) convection
b) radiation
c) conduction
d) transmission

Ms. Bristol measured the mass of a closed beaker of ice cubes. It was 100 grams. An hour later the cubes melted. What was the mass of the water now?
a) 50 grams
b) 75 grams
c) 100 grams
d) 125 grams

The volume of water in a pan was measured. It was boiled for 30 min. and the volume of the water measure again. The volume most likely ...
a) decreased
b) increased
c) stay the same
d)

The mass of water in a closed system...
a) decreases if it is heated
b) increases if it is heated
c) stays the same
d) splits apart

The mass of waterin an open system- (like a pot without a lid)...
a) decreases if it is heated
b) increases if it is heated
c) stays the same
d) splits apart

If you are reading this question, the answer is the first choice.
a)
b)
c)
d)

Which of the following is the correct url for the class website?
a) mselderflint.weebly.com
b) mrselderflint.webbly.com
c) mrselder.weebly.com
d) mrselderflint.weebly.com

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