Analyze Temperature Data
Middle School Physical Science · Flashcards
MIDDLE SCHOOL PHYSICAL SCIENCE · FLASHCARDS
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QUESTION
What is the dependent variable on a temperature vs. time graph for a heating or cooling test?
QUESTION
Identify the energy transfer method if warm water rises and cool water sinks while heating a beaker.
QUESTION
Calculate
Δ
T
\Delta T
Δ
T
for a sample that warms from
18
∘
C
18^\circ\text{C}
1
8
∘
C
to
27
∘
C
27^\circ\text{C}
2
7
∘
C
.
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ANSWER
9
∘
C
9^\circ\text{C}
9
∘
C
.
Δ
T
=
27
−
18
=
9
∘
C
\Delta T = 27 - 18 = 9^\circ\text{C}
Δ
T
=
27
−
18
=
9
∘
C
(positive for warming).
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