Solution-Understanding the speed of sound

Understanding the speed of sound

Assignment Help Physics

Reference no: EM132438794

Problem:

Speed of sound

Asaad, a grade 11 student, completed a lab activity to find the speed of sound in air using a closed-air column. He measured the temperature of the room to be 21 °C. Using a tuning fork with a frequency of 1040 Hz, he obtained the following resonant lengths for the closed air column:

Observations:

L1 = 7.4 cm

L2 = 22.5 cm

L3 = 36.7 cm

Questions:

Question 1: Use the resonant lengths to do three calculations to find the wavelength. Find the average wavelength and use that in further calculations.

Question 2: Using the wave equation, what is the speed of sound in the air column?

Question 3: What is the theoretical speed of sound in the room according to the temperature?

Reference no: EM132438794

Questions Cloud

Calculate the minimum constant acceleration : Calculate the minimum constant acceleration that is necessary for the car to stop without hitting the deer

Pledge Allegiance to the Flag : Religion and Politics have traditionally been highly debated topics in our society. Recently, the Pledge of Allegiance has added to this debate.

Length of the circulatory system : How many times would the length of the circulatory system reach around the circumference of the Moon? The diameter of the moon is 2160 miles

Dimensions in si units of a square-shaped acre : What are the dimensions in SI units of a square-shaped acre of ground if 1.000 square mile = 6.40*10^2 acres? Note that 1.00 km = 0.621 mi.

Understanding the speed of sound : Asaad, a grade 11 student, completed a lab activity to find the speed of sound in air using a closed-air column. He measured the temperature of the room

Explain representation of a group through stereotypes : Who takes issue with it, and why? How have the media makers responded? Explain representation of a group through stereotypes or Othering.

Drug enforcement administration schedule for methamphetamine : What is the Drug Enforcement Administration's (DEA's) schedule for methamphetamines, and what category drug is it, legally?

Incident on a reflective blazed grating : A monochromatic plane wave is incident on a reflective blazed grating (of infinite size) and is diffracted to a single plane wave.

What is consciousness : Explaining the difference between the hard and easy problems of consciousness, and by explaining and responding to Nagel's bat echolocation example.

User Account

All Pages

Understanding the speed of sound

Reference no: EM132438794

Reference no: EM132438794

Questions Cloud

Reviews

Write a Review

Physics Questions & Answers

Find the magnitude of the resulting magnetic field

Find the equivalent resistance

What is the electric field at the location

What is the maximum displacement of the bridge deck

What is the magnitude of the current in the wire

Blackbody

Gravity conveyor

Calculate the dc voltage

Quadrupole moments in the shell model

Determine the tension in each string

Introductory mechanics: dynamics

Evaluate maximum altitude

Assured A++ Grade

Academics

Major Subjects

Majors

Get In Touch

TERMS & POLICIES

HELP & SUPPORT