Fermi
·
Concept Library
·
Courses
·
Books
·
Problems
·
Simulations
·
Math Wiki
·
High School
Fermi
›
Problems
Physics
Physics
Problem
A closed pipe of length 0.75 m and an open pipe of length 1.00 m are both kept in still air where the speed of sound is 330 m/s. What is the lowest frequency that can be heard simultaneously from both pipes? a)
220
Hz
220\,\text{Hz}
220
Hz
b)
165
Hz
165\,\text{Hz}
165
Hz
c)
330
Hz
330\,\text{Hz}
330
Hz
d)
495
Hz
495\,\text{Hz}
495
Hz
Browse the problem library