A bottle of water is taken out of a refrigerator and put on a kitchen table. As the water bottle warms up, what happened to the particles in the water?
i got them all correct
1. A bottle of water is taken out of a refrigerator and put on a kitchen table. As the bottle of water warms up, what happens to the particles in the water?
A. The average kinetic energy of the particles increases.
2. ice and water in a glass are at the same temperature. What other similarities or differences are there between the water and the ice ?
D. All of the particles will have the same kinetic energy, but the particles in the water will have more potential energy.
3. Which change occurs due to the addition of thermal energy to a substance?
C. There is an increase in the kinetic energy of its particles and an increase in temperature
4. Liquid water becomes a gas at a certain temperature. Which changes will occur in the molecules of water?
C. The molecules will have more potential energy because they will be farther apart
5. (use the table to answer the question)
A student measures the temperature of four samples of water. which sample has water particles that have the greatest average kinetic energy?
D. 3
6. A student sets up four cups with 40mL of water in each and adds different amounts of ice to each cup. the student measures the temperature of the water before and after the ice melts in each cup. Which statement describes how the student can determine the connection between the temperature change and the transfer of kinetic energy?
A. the cup with the greatest temperature change has the greatest transfer of kinetic energy, and this transfer occurs from the water to the ice.
7. which state of matter has the most energy
D. Plasma
8. (use the table to answer the question)
A student adds ice to four identical cups of water. the mass of ice added is shown in the table. which cup will have the greatest change in temperature
A. 2
9. what happens to water molecules as water is heated?
A. the molecules become less dense
10. A cook places a pot of water over a flame on a stove. what will happen to the water molecules near the surface of the water?
C. they will become more dense and sink
11. Which option is an example of a transfer of heat by radiation
B. People warming up near a campfire
12. which property makes a substance a good conductor of heat?
B. if heat moves through it quickly.
WSP ur literally the best 100% :) but they did change the letters around so just read the answer instead of the letters guys
Thank you WSP I got 12/12
They move faster.
I got 4/11 where’s the connexus one?
When a bottle of water is taken out of a refrigerator and placed on a kitchen table, the temperature of the water starts to increase. As a result, the particles in the water begin to undergo certain changes.
To understand what happens to the particles in the water, we need to look at the concept of temperature and its effect on the behavior of particles. Temperature is a measure of the average kinetic energy of the particles in a substance. In this case, the cold water in the refrigerator has low temperature, meaning its particles have low kinetic energy.
As the water bottle warms up, energy is transferred from the surroundings (the kitchen table and the surrounding air) to the water molecules. This increase in energy causes the particles in the water to move faster and gain kinetic energy. The water particles start vibrating more vigorously and colliding with each other at higher rates.
When the water bottle was in the refrigerator, the low temperature caused the water molecules to move more slowly and be closer together. However, as the temperature rises, the water molecules start to spread out and move more freely. This phenomenon is known as thermal expansion, where substances expand upon heating.
In summary, as the bottle of water warms up after being taken out of the refrigerator, the particles in the water gain kinetic energy, vibrate more vigorously, and spread out, resulting in thermal expansion.