đź¤“ Based on our data, we think this question is relevant for Professor Santagata's class at MEMPHIS.

The diameter of a hydrogen atom is 212 pm. Find the length in kilometers of a row of 6.02 X 10^{23} hydrogen atoms. The diameter of a ping pong ball is 4.0 cm. Find the length in kilometers of a row of 6.02 X 10^{23} ping pong balls.

Dimensional Analysis

Dimensional Analysis

Dimensional Analysis

Dimensional Analysis