A physics class in a large lecture hall has 150 students. The total mass of the students is about ____ kg.

A physics class in a large lecture hall has 150 students. The total mass of the students is about ____ kg.


A. 10^4


B. 10^5


C. 10^6


D. 10^7


​E. 10^8


The answer is :

A. 10^4


Related Posts

Post a comment