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The second postulate of kinetic theory states that particles move in random straight lines at various velocities and in all directions Predict the effect of decreasing the temperature of the system o?
Wiki User
∙ 14y ago
Decreasing the temperature of the system will decrease the average velocities of the particles, but will not change their pattern of movement.
Wiki User
∙ 14y ago
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What is the relationship between energy and temperature change?
When heat is transferred in a space the average energy of the particles - the temperature of the substance - is affected, by increasing or decreasing. The change in temperature depends on the number of particles affected.
How particles change as they change state from gas to liquid?
Decreasing temperature reduce the speed of gas particles then their inter molecular forces increase,particles come close to each other and become liquid
Why do particles have the most energy of motion in the gas state?
This is because in a gaseous state particles are not closely bound together so they have more space to move freely at higher velocities.
Which term is defined as a measure of the average kinetic energy of particles in a sample?
temperature
Is temperature and heat the same thing or are they different?
they are different. temperature is the movement of particles. heat is the movement of temperature from place to place. temperature are the moving particles, heat is the movement of those particles from a place to a place.
The second postulate of kinetic theory states that particles move in random straight lines at various velocities and in all directions what is the effect of increasing the temperature of the system?
Decreasing the temperature of the system will decrease the average velocities of the particles, but will not change their pattern of movement.
What is the relationship between energy and temperature change?
When heat is transferred in a space the average energy of the particles - the temperature of the substance - is affected, by increasing or decreasing. The change in temperature depends on the number of particles affected.
Methods in liquifying gases?
Atmospheric gases can be liquefied by (i) increasing atmospheric pressure ; and (ii) decreasing temperature. By increasing pressure particles of the gas get compressed. Decreasing temperature reduces kinetic energy.
How particles change as they change state from gas to liquid?
Decreasing temperature reduce the speed of gas particles then their inter molecular forces increase,particles come close to each other and become liquid
What is kinetic theory and how is it used?
Kinetic theory is when a high number of particles such as temperature, viscosity and volume that move randomly colliding in different directions. The speed of particles has an impact on temperature and gas pressure.
Why does increasing or decreasing the temperature of matter affect how particles move?
Temperature is the measure of the movement of particles. The more movement, the higher the temperature; the less movement, the lower the temperature.The increase in temperature indicates that the particles have more energy and thus they have more movement - vibrational, rotational or transitional motion. Conversely, a drop in temperature indicates there is less energy in the system and, therefore, less motion of the particles.
How does the temperature of a liquid change the particles that make up the liquid?
Decreasing the temperature of a liquid makes the particles that make up the liquid slow down and become more packed together. This causes liquids to change to solids (freezing point).
Labs on temperature temperature affacting rate of photosynthesis?
Generally, it comes down to the basic laws of chemistry. As the temperature increases, particles become more 'excited' and move quicker, therefore increasing the rate of photosynthesis. The opposite happens when temperature decreased, the particles move slower and therefore decreasing the rate of photosynthesis.
Decreasing the concentration of the reactants decreases the between particles thereby decreasing the probability that two particles will collide with and with?
rate of collisions, the right orientation, enough energy
What happens to the speed of the particles if the temperature increased?
it blows up and down, up and down
Why does the rate of photosynthesis stays the same at a certain temperature?
Why The Temperature Stays The SameDuring a phase change, the average energy of the particles remains the same, but, the particles are rearranging themselves. Particles become less organized as their energy increases, so the substance changes from a solid to a liquid to a gas. As the energy of the particles becomes less, the particles rearrange themselves more orderly, so a gas changes to a liquid and then to a solid. The total energy of the particles changes - by increasing or decreasing, because the particles are not increasing or decreasing their speed, just their arrangement. The average energy doesn't change. The energy change is hidden from a thermometer and is called 'hidden heat' or 'latent heat'.
Two charged particles are projected into a magnetic field that is perpendicular to their velocities If the charges are deflected what does this tell you about the particles?
They best be having opposite charges aight mane!
