false
the speed increases
temperature
They start to move faster, therefore, the reaction will happen quicker. This is because there is more chance of a collision between the particles.
The average speed of the particles in a substance is the definition of temperature.
Decreasing the temperature of the system will decrease the average velocities of the particles, but will not change their pattern of movement.
false
Increasing the temperature will increase the speed. Remember Dalton's theory: Particles at a higher temperature tend to move faster on average than particles at a lower temperature.
If the temperature of a material increases, the average kinetic energy of its particles will increase.
The general tendency is for the average speed of particles to increase as temperature increases.But please note that temperature can't be DEFINED simply as the average speed; it is more closely related to the average ENERGY per particle. And the energy for each particle depends on the SQUARE of the speed; but it also depends on the mass of the particle.
When there is an increase in an object or medium's temperature, its particles have increase kinetic energy. Temperature is the measure of the average amount of kinetic energy within an object or medium.
the speed increases
No. It is the opposite. When temperature increases, the average kinetic energy of the particles also increases.
Temperature. Temperature is a measure of the average kinetic energy of particles of the substance.
As molecules move faster temperature usually goes up.
It will increase
It will increase
It decreases in relation to lower temperature.