Two Horizontal Pipes Have the Same Diameter, but Pipe B $Q = \frac { \Delta V } { \Delta t }$

question 93

Multiple Choice

Two horizontal pipes have the same diameter, but pipe B is twice as long as pipe A. Water undergoes viscous flow in both pipes, subject to the same pressure difference across the lengths of the pipes. If the flow rate in pipe B is $Q = \frac { \Delta V } { \Delta t }$ what is the flow rate in pipe A ?

• A) \(Q \sqrt { 2 }\)
• B) 16Q
• C) 4Q
• D) 8Q
• E) 2Q

Identify the differences in therapist involvement and guidance across various therapy approaches.

Recognize the importance of changing thought patterns and behaviors in treating psychological disorders.

Understand the concept of congruence in self-concept and its relevance in humanistic therapy.

Understand the emphasis on client self-exploration and problem-solving in less directive therapeutic approaches.