Physics, 25.09.2019 21:30 cakecake15
You have placed a cube of ice in a cup of water based on the graph answer the questions that follow: graph attached.
1. when has the ice melted?
2. what temperature does the phase change occur?
3. at 25° c what is the state or states of the water in the beaker?
4. at nine minutes what is the state or states of the water in the beaker?
5. what did you observe about the temperature of the water inside the beaker when ice is still present?
6. explain why sublimation and deposition are classified as a physical change
Answers: 1
Physics, 22.06.2019 05:30
Which of the choices below is one of the primary gases found in the atmosphere? a. helium b. carbon dioxide c. nitrogen d. argon
Answers: 2
You have placed a cube of ice in a cup of water based on the graph answer the questions that follow:...
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