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Distance divided by Time
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∙ 8y ago
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Velocity can be defined as in a given direction?
speed
Velocity includes speed and?
Velocity is defined as speed in a certain direction, or vector.
The speed of light is?
The speed of light in vacuum is defined to be exactly 299,792,458 metres per second.
Why is the value of velocity equal to speed?
This is because speed is defined as the absolute value of velocity - irrespective of the direction of motion.
The speed of light in a vacuum is 1.5 times that of the speed of light in a given material what is the index of refraction for that material?
Also 1.5. That's how the index of refraction is defined.
What is defined as the speed in given direction?
Velocity is defined as the speed in a given direction. It is a vector quantity that includes both the magnitude (speed) and direction of motion.
How is speed defined?
The distance travelled divided by time. Distance/time = speed
Velocity includes speed and?
Velocity is defined as speed in a certain direction, or vector.
What are ocean currents defined by?
speed and wind
Velocity can be defined as in a given direction?
speed
Why is velocity a vector quantity and speed not?
Why? Because that's the way speed and velocity are defined.
What is defined as distance per unit of time?
"Speed" is.
What is instantaneoues speed?
Instantaneous speed is the speed at a specific instant. It is calculated as the average speed (defined as distance / time), for very small times.
The speed of light is?
The speed of light in vacuum is defined to be exactly 299,792,458 metres per second.
What is a measure of motion defined as distance traveled per unit of time called?
Speed
What term is defined as the speed of an object in a particular direction?
That is velocity.
Why is Mach times the speed of sound?
That's how "Mach" is defined.
