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Speed. Speed is always considered in relation to something else -- if you are moving at 50mph, and something passes you at 70mph, it is going 20mph relative to you. But even saying 50mph or whatever is relative to the Earth only -- the Earth is moving around the sun, the sun is moving through the galaxy, the galaxy is moving in relation to other galaxies, etc. Modern physics tells us that there is no "motionless" point from which you can measure everything else, therefore it doesn't really make sense to think of there being an 'absolute zero' when it comes to speed.
Also, a scale such as IQ, which defines one's performance in relation to how others perform, would not have a meaningful 'absolute zero'.
What else can I help you with?
What measurement scale has an absolute zero point?
The measurement scale that has an absolute zero point is the Kelvin scale for temperature. This means that zero Kelvin represents a complete absence of thermal energy.
Why is temperature measured by kelvin?
The Kelvin scale is used for temperature measurement because it is an absolute scale based on thermodynamics. The zero point of the Kelvin scale, 0 K, corresponds to absolute zero where molecular motion ceases. This makes Kelvin ideal for scientific calculations and comparisons.
What level of measurement is temperature?
Temperature is typically measured on an interval scale, as it has equal intervals between each level but does not have a true zero point. However, in some contexts (such as in Kelvin scale), temperature can be considered a ratio scale where absolute zero represents a true zero point.
Why would a temperature given in degrees Fahrenheit be at the Interval Level of measurement?
A temperature given in degrees Fahrenheit is at the interval level of measurement because there is a meaningful zero point (absolute zero), and the intervals between values are consistent and measurable. However, the ratio of two temperatures (such as 80°F compared to 40°F) does not have a meaningful interpretation due to the arbitrary nature of the Fahrenheit scale.
Why was the Kelvin scale developed?
The Kelvin scale was developed to establish an absolute temperature measurement that doesn't have negative values. It is based on the concept of absolute zero, the theoretical point at which particles cease to move due to thermal energy. This makes the Kelvin scale ideal for scientific applications and calculations where precise temperature measurements are needed.
5 A measurement scale that has no meaningful absolute zero point?
Intrevals have no absolute value in research statictis.
What measurement scale has an absolute zero point?
The measurement scale that has an absolute zero point is the Kelvin scale for temperature. This means that zero Kelvin represents a complete absence of thermal energy.
What is the measurement that starts with absolute zero?
The measurement that starts with absolute zero is temperature measured in Kelvin. In the Kelvin scale, absolute zero is the point at which all thermal motion ceases, making it the lowest possible temperature.
What is Fahrenheit absolute scale?
An absolute scale is a system of measurement that begins at zero and only goes one way. So since on a regular Fahrenheit scale where absolute zero is −459.67, you would say absolute zero is zero and freezing point becomes 491.67.
The kelvin scale is used to express absolute temperatures in the English system of measurement?
kelvin scale
Why is temperature measured by kelvin?
The Kelvin scale is used for temperature measurement because it is an absolute scale based on thermodynamics. The zero point of the Kelvin scale, 0 K, corresponds to absolute zero where molecular motion ceases. This makes Kelvin ideal for scientific calculations and comparisons.
What level of measurement is temperature?
Temperature is typically measured on an interval scale, as it has equal intervals between each level but does not have a true zero point. However, in some contexts (such as in Kelvin scale), temperature can be considered a ratio scale where absolute zero represents a true zero point.
Why would a temperature given in degrees Fahrenheit be at the Interval Level of measurement?
A temperature given in degrees Fahrenheit is at the interval level of measurement because there is a meaningful zero point (absolute zero), and the intervals between values are consistent and measurable. However, the ratio of two temperatures (such as 80°F compared to 40°F) does not have a meaningful interpretation due to the arbitrary nature of the Fahrenheit scale.
What is kelvin of -255?
There is no such thing as negative Kelvin. The Kelvin temperature scale starts at absolute zero, which is the point where all atomic motion stops. Negative values below absolute zero are not physically meaningful.
Why was the Kelvin scale developed?
The Kelvin scale was developed to establish an absolute temperature measurement that doesn't have negative values. It is based on the concept of absolute zero, the theoretical point at which particles cease to move due to thermal energy. This makes the Kelvin scale ideal for scientific applications and calculations where precise temperature measurements are needed.
What is used to absolute temperature in the English system of measurement?
The Rankine scale is used. On that scale, you use Fahrenheit-size degrees, but the zero of the scale is at -459.67
What is the zero point on the kelvin scale call?
Absolute zero
