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Physics, 27.08.2021 01:20 xojade

Help please ! Fill in the blank with the letter of the term that best matches the situation.

Matching Terms:
A Variables
BAnalysis
C. Experimental group (warmer or colder than body temperature)
D Conclusion
E Data collected
F. Controlled conditions
G. Preliminary observation
H. Control closest to body temperature) I .Hypothesis
J. Question

22. Materials feel warm or cool tot not touch

23 Wood

24 Metal, styrofoam

25 Will different surfaces affect the melting rate of and ice cube

26 Different counter surfaces

27 if an ice cube is placed on the surface of each material then the material that's feels warmest will melt the ice cube the fastest.

28 Measurement of melting time

29 the material that felt the coolest melted the ice the fastest

30 same sized ice cubes flat surfasted materials and equal mass

31 the materials tested were at room temperature since body temperature was warmer than room temperature heat will be lost to the material and direct relationship to its density styrofoam at least you're still closer to the body temperature and didn't lose much however it was the best insulator and maintained the ice the longest.

THANK YOU ! ​

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Answers: 3

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