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What else can I help you with?
Does the mean molecular speed change as much as the temperature as the water heat up?
Yeah - but remember the increase in temp is always on the kelvin scale. Proportions are related to zero kelvin.
What does evidence chemical change mean?
Evidence of a chemical change refers to observable signs that a chemical reaction has occurred. This can include color change, formation of gas or precipitate, temperature change, or production of light. These changes indicate that the substances involved in the reaction have undergone a chemical transformation at the molecular level.
What would happen to the mean speed of gas if temperature is doubled?
If the temperature of a gas is doubled, the mean speed of the gas molecules will also double. This is because the average kinetic energy of the gas molecules is directly proportional to the temperature according to the kinetic theory of gases.
Does velocity of molecular movement decrease or increase with temperature?
The relationship between temperature and molecule movement is a direct variation. Whenever the molecule movement increases so does the temperature; when the molecule movement decreases so does the temperature. I hope that helps.
What changes a liquid or a solid to a gas?
usually a change in temperature.... OR PRESSURE Which all mean a change in entropy of the system
Does mean molecular speed change as much as the temperature water heats up?
Yes, as the temperature of water increases, the mean molecular speed also increases because the molecules gain kinetic energy. This increased kinetic energy causes the water molecules to move faster and collide with each other more frequently.
Does the mean molecular speed change as much as the temperature as the water heat up?
Yeah - but remember the increase in temp is always on the kelvin scale. Proportions are related to zero kelvin.
Does the mean molecular speed change as much as the temperature as the water heats up?
Yeah - but remember the increase in temp is always on the kelvin scale. Proportions are related to zero kelvin.
Does the kinetic molecular theory need a temperature?
I would suppose so as without temperature there is no movement of molecules. That is what temperature is; the movement of molecules. Absolute zero in temperature would mean the complete stoppage of all molecular movement.
What does Molecular Motion mean?
Molecular motion refers to the movement of molecules in a substance, which is manifested through various forms like translation, rotation, and vibration. This motion is driven by factors such as temperature and energy, and it affects the physical properties and behavior of substances. Understanding molecular motion is crucial in fields like chemistry and physics for explaining phenomena like diffusion and phase transitions.
What does it mean for an object to have constant speed?
the object's speed doesn't change
What does evidence chemical change mean?
Evidence of a chemical change refers to observable signs that a chemical reaction has occurred. This can include color change, formation of gas or precipitate, temperature change, or production of light. These changes indicate that the substances involved in the reaction have undergone a chemical transformation at the molecular level.
What is the random molecular of a substance is greatest when the substance is?
In a gaseous state, as the molecules have the highest degree of freedom to move around and exhibit random motion. This leads to greater randomness in the distribution of molecular positions and velocities, resulting in a higher entropy compared to when the substance is in a liquid or solid state.
What three things can acceleration mean?
Increasing speed, decreasing speed, and change of direction
If the temperature changes does that necessarily mean it is a chemical change?
No.
What would happen to the mean speed of gas if temperature is doubled?
If the temperature of a gas is doubled, the mean speed of the gas molecules will also double. This is because the average kinetic energy of the gas molecules is directly proportional to the temperature according to the kinetic theory of gases.
If the speed of an object does NOT change the object is traveling at a what?
It is travelling at a constant speed. This does not mean that there is no acceleration or that the direction of motion remains the same.
