Which of the following statements is not true, according to the kinetic theory

Significant figures are digits read directly from the measuring instrument plus one more digit, which is __ by the observer.

Suppose the universe were completely empty except for one object-a solid sphere moving through space of 100 km/s. what sort of path would the object be moving in? explain your answer

Water undergoes a large change in density at 0 ∘ c as it freezes to form ice. calculate the percent change in density that occurs when liquid water freezes to ice at 0 ∘ c given that