Please show all convertion like the image atached just for exam

College Physics
11th Edition
ISBN:9781305952300
Author:Raymond A. Serway, Chris Vuille
Publisher:Raymond A. Serway, Chris Vuille
Chapter1: Units, Trigonometry. And Vectors
Section: Chapter Questions
Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...
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Please show all convertion like the image atached just for example.

():
(
:) =_
12 inches
2.54 ст
1 m
Example: 3.0 feet/s x
0.28_ m/s
1 foot
1 inch
100
ст
Transcribed Image Text:(): ( :) =_ 12 inches 2.54 ст 1 m Example: 3.0 feet/s x 0.28_ m/s 1 foot 1 inch 100 ст
Using the measurements provided below, calculate the Helmholtz resonance
frequency, f, in hertz (Hz). Use the Helmholtz resonance equation below. Show all your work. For full
credit, you must include units beside every number in all your calculations.
A
А
f
2п. Vx (L + 0.8D)
f = frequency, in hertz
v = 343 meters/second (speed of sound in air)
V
A = area of opening, in m?
V = volume of round cavity, in m3
L = length of neck, in m
D = diameter of neck, in m
%D
1. Dimensions of Helmholtz resonator:
• A = Area of a circle whose diameter is 2.1 cm (the equation for the area of a circle is A =
Tr?, where r is half the diameter)
• Cavity volume, V, = 1 liter. Note that there are 1000 liters in 1 cubic meter (1000 L = 1 m3)
%3D
Length of neck, L, = 23 mm
Diameter of neck, D, = 2.1 cm
Hint: Be sure to convert your units to meters, meters?, and meters before inserting them into
the Helmholtz equation.
Transcribed Image Text:Using the measurements provided below, calculate the Helmholtz resonance frequency, f, in hertz (Hz). Use the Helmholtz resonance equation below. Show all your work. For full credit, you must include units beside every number in all your calculations. A А f 2п. Vx (L + 0.8D) f = frequency, in hertz v = 343 meters/second (speed of sound in air) V A = area of opening, in m? V = volume of round cavity, in m3 L = length of neck, in m D = diameter of neck, in m %D 1. Dimensions of Helmholtz resonator: • A = Area of a circle whose diameter is 2.1 cm (the equation for the area of a circle is A = Tr?, where r is half the diameter) • Cavity volume, V, = 1 liter. Note that there are 1000 liters in 1 cubic meter (1000 L = 1 m3) %3D Length of neck, L, = 23 mm Diameter of neck, D, = 2.1 cm Hint: Be sure to convert your units to meters, meters?, and meters before inserting them into the Helmholtz equation.
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