1447Mechanical EngineeringMedium
The condition of perfect vacuum, i.e., absolute zero pressure can be attained at ________?
Aa temperature of 0°C
Ba negative pressure and 0°C temperature
Ca temperature of 273 °K
Dcan’t be attained
Ea temperature of – 273.16°C
Correct answer
E. a temperature of – 273.16°C
Explanation
The correct answer is a temperature of – 273.16°C.