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Biblioteka

PS1-4 Lesson5 FA#2

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Posljednje ažuriranje over 4 years ago
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Pitanje 1
1.

___ 1. Which is NOT true about molecules gaining thermal energy?

Pitanje 2
2.

Pitanje 3
3.

Pitanje 4
4.

Pitanje 5
5.

Thermal energy, felt as heat, is always transferred from warmer

objects to colder objects.

Pitanje 6
6.

A chocolate candy bar is sitting on the dashboard through the afternoon on a day that is 102oF.

Answer each of the questions below to explain what is happening to the candy bars and its molecules.

6. Starting state of matter___________ and ending state of matter __________

Pitanje 7
7.

The speed of the molecules is

Pitanje 8
8.

The space between molecules

Pitanje 9
9.

The temperature is