Diffusion is the term that describes the movement of atoms or molecules within an object due to their constant random motion.
This movement is typically referred to as thermal energy or heat. It is a measure of the kinetic energy associated with the random motion of atoms and molecules within an object.
The term that describes a measurement of how hard an object pushes against a surface is "pressure."
The heat energy of an object is related to the movement of its molecules, not the number of molecules. Heat energy is determined by the speed and kinetic energy of the molecules, rather than the quantity of molecules in the object.
The motion of an object can be described in terms of its position, velocity, and acceleration over time. Position describes where the object is located, velocity describes the object's speed and direction of movement, and acceleration describes the rate at which the velocity of the object is changing. These parameters can be used to create mathematical equations that describe the object's motion accurately.
There is no such measurement. The speed (velocity) of an object is what's called a "scalar" unit. That means that it has this value regardless of what it might be pointed at. In physics, direction is described in terms of "vector". That's the arrow pointing to where the speeding object is headed.
This movement is typically referred to as thermal energy or heat. It is a measure of the kinetic energy associated with the random motion of atoms and molecules within an object.
Diffusion is the term that describes the movement of atoms or molecules within an object. It refers to the process by which particles spread out or move from areas of higher concentration to areas of lower concentration.
The term that describes a measurement of how hard an object pushes against a surface is "pressure."
It means the object has NO ACCELERATION.
The heat energy of an object is related to the movement of its molecules, not the number of molecules. Heat energy is determined by the speed and kinetic energy of the molecules, rather than the quantity of molecules in the object.
temperature APEXXX
Movement of particles
The motion of an object can be described in terms of its position, velocity, and acceleration over time. Position describes where the object is located, velocity describes the object's speed and direction of movement, and acceleration describes the rate at which the velocity of the object is changing. These parameters can be used to create mathematical equations that describe the object's motion accurately.
There is no such measurement. The speed (velocity) of an object is what's called a "scalar" unit. That means that it has this value regardless of what it might be pointed at. In physics, direction is described in terms of "vector". That's the arrow pointing to where the speeding object is headed.
The movement of atoms, molecules, waves, and electrons is associated with kinetic energy. This type of energy is related to the motion of an object or particles.
Temperature IS the average speed of movement of the particles molecules that make up an object. The more heat you add to an object, the faster the molecules move vibrate. There are devices thermometers that indirectly measure this speed, and thus report the temperature.
Air resistance, also known as drag, is the force that opposes the movement of an object in the air. It is caused by the friction and pressure of air molecules on the surface of the object as it moves through the air.