Question : Absolute zero is defined as:
Option 1: the temperature at which all molecular motion ceases.
Option 2: at which water boils at 298K.
Option 3: at which liquid helium boils.
Option 4: at which the volume becomes zero.
Latest: SSC CGL preparation tips to crack the exam
Don't Miss: SSC CGL complete guide
Correct Answer: the temperature at which all molecular motion ceases.
Solution : The correct option is the temperature at which all molecular motion ceases .
On the Kelvin scale, an absolute temperature scale, absolute zero is the lowest conceivable temperature. It is frequently represented by the abbreviation 0 K (zero Kelvin), and it is equal to around -273.15 0 C or -459.67 0 F. A substance's particles move very little thermally and have the lowest attainable levels of kinetic energy at absolute zero. A material potentially reaches this threshold when there is no more heat energy to lose, and all thermal activity stops.
Related Questions
Know More about
Staff Selection Commission Combined Grad ...
Answer Key | Eligibility | Application | Selection Process | Preparation Tips | Result | Admit Card
Get Updates Brochure
Your Staff Selection Commission Combined Graduate Level Exam brochure has been successfully mailed to your registered email id “”.
