Find the two lowest frequencies of sound

Reference no: EM13700632

Problem: A student observes a resonance in an air column open at one end by changing frequency of a sound. The length of air column is 20 cm and the speed of sound is 344 meters per second.

Part A: Find the two lowest frequencies of sound which produce resonance in these conditions.

I know the correct answer for above problem but explain how to get this answer! Thanks.

Reference no: EM13700632

Questions Cloud

How many grams of caco3 are in each kilogram of water : Question- A solution has a calcium ion concentration of 248 ppm. If the calcium ion is dissolved as CaCO3, how many grams of CaCO3 are in each kilogram of water

Find the force that will ensure the box moves : A box of mass 25 kg is dragged across a level floor by a rope that makes an angle of 25o above the horizontal. Find the force F that will ensure the box moves with constant speed

What is the vapor pressure of the mixture : Question- Equal mass of water and ethylene glycol are mixed. What is the vapor pressure of this mixture at 100 °C? The molar masses of water and ethylene glycol are 18.02 g/mol and 62.07 g/mol, respectively. Assume ideal behavior for the solution.

Create an overloaded constructor that provides values : Create a class named BloodData that includes fields that hold a blood type (the four blood types are O, A, B, and AB) and an Rh factor (the factors are + and -).

Find the two lowest frequencies of sound : A student observes a resonance in an air column open at one end by changing frequency of a sound. Find the two lowest frequencies of sound

What is the molar mass of a compound is dissolved : Question- What is the molar mass of a compound if 5.12 grams is dissolved in 25.0 grams of chloroform solvent to form a solution that has a boiling point of 67.54 °C? The boiling point of pure chloroform is 61.70 °C and the boiling point elevation..

What is the expected number of impacts on the space shuttle : What is the expected number of impacts on the space shuttle during a two week mission at a 400 km circular orbit altitude and 51.6 degree inclination by debris particle greater than 4mm in size

What is the normal boiling point of mercury : Question- For mercury, the enthalpy of vaporization is 58.51 kJ/mol ant the entropy of vaporization is 92.92 J/K•mol. What is the normal boiling point of mercury

Estimate the magnitude of the average acceleration : A jet plane is flying at a constant altitude. At time t1=0 it has components of velocity vx= 88m/s, vy= 110m/s. Find the magnitude of the average acceleration

User Account

All Pages