Question

What is meant by zero time?

Answer 1

Answer:

But 0.00 is midnight . And 12:00 is noon_or midnight

Answer 2

Explanation:

If you mean in the phrase "in zero time" then it means in no time at all, it took no time. It's a figure of speech. Physics can use time t=0 to denote the point at which we start measuring a process eg start of a race

(Epidemiology The time at which a particular condition being studied–eg, AIDS-is first identified or diagnosed Types Delayed ZT–the condition is diagnosed by others and referred to a center where a study is being performed, and prompt ZT–if the diagnosis is established for the first time.)