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An indirect measurement of the speed of molecules is made with a?
An indirect measurement of the speed of molecules can be made using techniques such as Doppler spectroscopy or light scattering. These methods analyze the behavior of light as it interacts with the molecules to determine their speed indirectly. By studying the changes in the properties of the light, scientists can infer the motion and speed of the molecules.
The average speed of the molecules of a gas is proportional to the?
The average speed of gas molecules is proportional to the square root of the temperature of the gas. As the temperature increases, the average speed of the molecules also increases. This is described by the Maxwell-Boltzmann distribution of speeds.
When heat energy is added the speed of the molecules blank?
When heat energy is added, the speed of the molecules increases. This increase in speed leads to a higher kinetic energy and results in a rise in temperature of the substance.
How does the speed of the molecules change when ice changes to water?
When ice changes to water, the speed of the water molecules increases. In the solid state as ice, the molecules are held in a rigid structure and have minimal movement. As heat is added, the molecules gain energy, causing them to vibrate faster and break free from their rigid arrangement, resulting in the molecules moving more freely in the liquid state.
What is the average speed of oxygen molecules in air is about?
The average speed of oxygen molecules in air at room temperature (around 20°C) is approximately 460 meters per second. This speed can vary depending on factors such as temperature and pressure.
Is instantaneous speed final speed?
No instantaneous speed is not final speed.
Does the speedometer of a car read average speed or instantaneous speed?
instantaneous speed
An objects speed at a particular moment in time is called?
Instantaneous Speed.
What do you mean by instantaneous speed?
Instantaneous speed is the speed of a body at any one instant. There is really no such thing as the instantaneous speed, it is merely the average speed over a very short space of time.
Does light speed accelerate or is it instantaneous velocity?
Instantaneous.
Does the speedometer on a vehicle show the average speed or instantaneous speed?
The speedometer on a vehicle shows the instantaneous speed, which is the speed of the vehicle at any given moment. It does not display the average speed over a period of time.
What is a sentence for instantaneous speed?
Instantaneous speed is, essentially, instant speed. An example sentence would be: The Camaro's instantaneous speed surprised most of the watchers.
What is the speed you on a speedometer is?
instantaneous speed. =)
Define speed at which an object is moving at a given instant time?
If the displacement of the object (its position) can be described as a functional or algebric equation, you can find the instant speed of this object by calculating the derivative of its displacement equation, knowing that speed is the first derivative of position and acceleration, its second.
Is a car's speedometer show instantaneous speed average speed or velocity?
A car's speedometer typically shows the instantaneous speed, which represents the current speed of the vehicle at any given moment. It does not show average speed or velocity.
What is the difference between instantaneous speed and speed?
Instantaneous speed is the speed of an object at a specific moment in time, while speed refers to the average rate at which an object covers distance over a period of time. Instantaneous speed gives the speed at a precise instant, whereas speed provides an overall measure of how fast an object is moving.
What is the speed at any instant time known as?
Instantaneous speed is speed at any instant in time.
