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In most cases, physics deals with finite quantities rather than zero, but zero does come up at times. The start of an event can be measured as zero hour. A superconductor has zero electrical resistance. There are doubtlessly other cases as well. Zero is a useful concept.
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∙ 11y ago
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Can instantaneous speed be negative?
Velocity refers to the rate of change in distance of an object, and also the direction of the change, where speed just refers to the rate of change without regard to the direction, so if the object moved at all, it would have an average speed greater than zero, so No.
In physics, zero on the Kelvin scale is also known by which term?
Rankine
What is the difference between absolute zero and relative zero?
The term "absolute zero" is used for the minimal possible temperature (-273 K). The term "relative zero" is not a term I know, but it could refer to the difference between two velocities, which are equal. In Physics, independent observers do not observe a velocity of the other if they are moving at the same speed (relative zero). <Feb 18, 2014 - Bruno>
How many isomer in nuclear physics?
Isomer is the term used for chemical compounds having the same molecular formula, in physics the term isomer is meaningless although the term Isotope is used.
What does the term cryogenics stand for?
The term cryogenics refers to the study of a type of physics that has tests that deal with very cold temperatures. This is the kind of physics that also delves into the field of absolute zero, where all motion is stopped.
What is a bimonopole?
A bimonopole is a term used in physics for a composite of two monopoles.
What is the term used where no energy is transfer?
Zero kelvein
What is the more common term used to denote a temperature of zero degrees kelvin?
absolute zero
What is a beable?
A beable is a term used in physics for any object which could physically exist.
What does 'theta' mean?
'Theta' is a zero-looking Greek letter with a line across. It is used in physics and many mathematic equasions.
In the KJV Bible how many times is the term 'grateful used?
Zero
What are to opposite integers called?
Additive Inverses is the proper term but the term zero pairs is also used.
