Properties of Matter Unit Test
Science 8 Q1 / Properties of Matter
Which statement correctly describes the relationship between thermal energy and particle movement?(1 point)
Responses
As thermal energy increases, there is less particle movement.
As thermal energy increases, particle movement does not change.
As thermal energy increases, it is not possible to predict particle movement.
As thermal energy increases, there is more particle movemen
t.
pick the answer that is correct
As thermal energy increases, there is more particle movement.
As thermal energy increases, there is more particle movement.
To answer this question, we need to understand the relationship between thermal energy and particle movement. Thermal energy is the energy associated with the random movement of particles within a substance. As thermal energy increases, the particles gain more energy, leading to an increase in their movement.
The correct statement that describes the relationship between thermal energy and particle movement is:
"As thermal energy increases, there is more particle movement."
This means that as the temperature of a substance increases (representing an increase in thermal energy), the particles within that substance will move more quickly and more energetically.
1 Splitting water into hydrogen and oxygen
2 Carbon dioxide
3 A form of energy that can be used and stored
4 Excess heat
5 6
6 Photosynthesis converts radiant energy to chemical energy to be used by organisms in the food chain
7 Living organisms decay,releasing carbon into the soil and soil is compacted into rocks
8 bacteria
9 nitrogen fixation,nitrification,and deniftrification
10 energy flows in one direction , and matter cycles through the enviornment
11 Food webs are the depictions of feeding relationships because they show many ways that plants and animals are connected
12 C6H12O6 + 6O2 6CO2 + 6H20 + ATP energy
13 Put something like "It shows the decrease of energy available ".
14 Put something like "Because of Global warming" and specify and summarize.(Global warming melts glaciers causing water levels to rise) Ur welcome,I know I'm right.