#$&*
Phy 122
Your 'question form' report has been received. Scroll down through the document to see any comments I might have inserted, and my final comment at the end.
** Question Form_labelMessages **
Question 5
** **
** **
** **
You asked me if I could answer the following questions and I am not sure how to go about answering these questions.
How much pressure, in Pascals, was required to raise the water to the 52 cm mark?
@&
How much additional pressure does it take to support a column of water 52 cm high?
This can be answered most simply with the relationships of Introductory Problem Set 5, Problem 1. It can also be answered using Bernoulli's equation.
*@
By what percent did the length of the air column change when you squeezed the bottle?
25%
Can you use the answers to these two questions to estimate atmospheric pressure?
@&
You need answers to both of the preceding questions to answer this question. Check my notes on the first question.
*@
@&
See if my notes help. Either way, please submit another question form with either answers or additional questions.
*@