1. Construct Explanations How does the time at which you see things

happen at a baseball game compare to the time when you hear things

happen? Explain your answer.

You see things happen much sooner than you hear them.  

Explanation:

Light travels about a million times as fast as sound.

When the ball hits the bat , it will take about a million times longer to hear the crack of the bat than to see it.

What you see is almost instantaneous.

There will be a delay until you hear the sound.

the answer for sodium is 0.186

the answer for rubidium is 0.251