Answered: A 5.0 m solid iron rod is at 25°C. How…

A 5.0 m solid iron rod is at 25°C. How long would it take sound to move through the rod from one end to another? ○ 4.5 × 10-³ s 0 9.7 x 10-4 s S

College Physics

10th Edition

ISBN:9781285737027

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter14: Sound

Section14.3: The Speed Of Sound

Problem 14.1QQ: Which of the following actions will increase the speed of sound in air? (a) decreasing the air...

See similar textbooks

Related questions

Q: A 40 - resistor is connected in series to a parallel combination of a 60 - resistor and a 30 -…

Q: . A cold object in contact with a hot one never spontaneously transfers energy by heat to the hot…

A: 37. A cold object in contact with a hot one never spontaneously transfers energy by heat to the hot…

Q: 1. What is the kinetic energy of a 16g billiard ball moving at 2.5 m/s²? 2. If a 0.20 kg is thrown…

Q: Find the displacement Work done=-1112 J Force 500 N

A: Given data : Work done=W Force=F Required : Displacement

Q: (b) what is the initial y-component of the velocity? (use energy methods)

A: b) Consider the y-component of initial velocity is viy. Apply the energy conservation equation…

Q: Newton's Laws of Motion 1. What force is needed to accelerate a sled (mass=55kg) at 1.4m/s^2 on…

Q: A jogger travels a route that has two parts. The first is a displacement A→ of 2.20 km due south,…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub parts…

Q: Find the current at the 20 ohms resistor. (Write it in amperes, do not write the unit) (Write your…

Q: Find the final velocity of car U=2 m/s t=22 s a=2.44 m/s2

A: Given data : Initial velocity=U Time=t Acceleration=a Required : Final velocity

Q: A rock is projected from the edge of the top of a building with an initial velocity of 12.2 m/s at…

Q: Resolve the following vector: An airplane flies 52 m/s, 30 degrees south of east. The engine is…

A: velocity of airplane = 52 m/s @30 degree south of east The direction of force exerted by engine =…

Q: 28. The thermodynamic processes in the figure are* P4 PA P C OA-Isochoric, B- Isobaric, C-…

Q: All I need is the letter of correct answer. An airplane must have a velocity of 50 m/s in order to…

Q: The horn of a car attracts the attention of a stationary observer. If the car is approaching the…

Q: At 3 o'clock in the afternoon, the rays of the sun make an angle as stated in column C with the…

A: It is given that the angle with the window is 0.488692190 which if converted to degrees will be 28°,…

Q: Find the speed of car Distance 66.44 km Time=2 hr

A: Given data : Time=t Distance=d Required : Speed

Q: 30. For a thermodynamic cyclic process, a)the total internal energy change must be zero b)the heat…

A: Please see the answer below.

Q: Assuming negligible air resistance, which of the following statements are true? Select one or more:…

Q: A spring stretches by 0.12 m when some apples weighing 3.2 N are suspended from it. What is the…

Q: By using Pascal's Law, oil Pressed in pipe On left ri = 0.05 m in closed loop and on right r2 = 0.15…

Q: 17) On a cold day, a piece of metal feels much colder to the touch than a piece of wood. This is due…

A: Thermal conductivity of metal is more than thermal conductivity of wood . therefore we feel much…

Q: A 40 cm long copper wire carries a current of 6 A and weighs 0.35 N. A certain magnetic field is…

A: Given data: Length (L) = 40 cm = 0.40 m Current (I) = 6 A Force (F) = 0.35 N Required: Magnetic…

Q: Two point charges are positioned in the x-y plane as shown in the figure. 90 80 70 60 50 Q1 0 10 20…

Q: A 16 ohm and a 20 ohm resistor are connected in parallel. A difference in potential of 40 V is…

Q: Which of the following vector magnitudes has a y-component 85.6 units and an angle 147.3 degrees?…

A: Given : Ay = 85.6 units θ = 147.3°

Q: In a compound microscope, it consists of an objective lens with a focal length of 5 mm and an…

Q: У Ө m,

Q: a) Light of wavelength 500 nm falls on a metal having photoelectric work function 2 eV. (i) Find the…

A: Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: 40) A certain heat engine extracts 1.30 kJ of heat from a hot temperature reservoir and discharges…

Q: 9. A lawn roller with a mass of 60 kg is being pulled with a force of 350 N. If the handle of the…

A: We have a mass of m=60 kg on which there is a force applied of magnitude F=350 N at an angle of 40o…

Q: Newton's Laws of Motion 5. The cable supporting a 2125-kg elevator has a maximum strength of 21,750…

A: Given M ass of elevator = 2125 kg maximum strength of cable = 21750 N We have to calculate the…

Q: 24) It is necessary to determine the specific heat of an unknown object. The mass of the object is…

A: We have an object of mass m=201 g=0.201 kg and it is given that heat required to raise the…

Q: You need 10 J of work to push a 2-coulomb charge from point A to point B in an electric field. What…

A: Work done to push the charge from A to B in an electric field E is F =qEW =qEd Electric field , E…

Q: In an Atwood's machine, one block has a mass of 304.0 g, and the other a mass of 454.0 g. The…

A: A) Apply the second kinematic equation for the block of mass 304.0 g and substitute the required…

Q: 41) A certain automobile engine takes in 4.00 kJ of heat and performs 1.10 kJ of mechanical work in…

A: Given data, Heat input (QH)=4.00 kJ Work done (W)=1.10 kJ

Q: A freshly caught catfish is placed on a spring scale, and it oscillates up and down with a period of…

Q: All I need is the letter of correct answer. 38. If the charge on one of two positively charged…

A: The electric force between two charges particles q and Q is given as F= KqQ/r2. Where K is the…

Q: If a 1300 kg car can accelerate from 30 km/h to 60 km/h in 3.9 s , how long will it take to…

Q: A 3.5 m wire carries a current of 5.5 A. The direction of the conventional current is due west. The…

Q: A sonar signal of frequency 1 x 10^6 Hz has a wavelength of 1.5 mm in water. a) What is the speed of…

A: In the given question, Frequency ( f ) = 1×106Hz Wavelength ( λ ) = 1.5mm = 1.5×10-3m We are…

Q: An object has zero initial speed. Two forces are acting on it. Force 1, which acts to the right, is…

A: According to Newton's second law Net force = mass×acceleration So, the acceleration of an object…

Q: 10. The index of refraction of beer is about 1.35. What is the speed of light in beer?

A: Given: The refractive index of the beer is 1.35.

Q: 10. A 15 N force is applied at the end of a wrench that is 0.25 m long. The force makes an angle of…

Q: Show that the momentum Operator is a Operator, or (W/P/V); is real number. is Hermition

A: We know that momentum operator is given by P^=-ihddr where r is the position coordinate and h is the…

Q: 1. A force F = 3xî + 5yj, where F is in newtons and x and y are in meters, acts on an object as the…

A: Given F→=3x i ^ +5y j^displacement from x=0 to 4.52 so dispacement vectord→=(4.52-0) i^=4.52 i^…

Q: An iron wire has a cross-sectional area of 3.60 x 10-6 m². Carry out steps (a) through (e) to…

Q: When dropped a ball rebounds to 4/5 of its original height. How high will the ball rebound after the…

Q: Mass of a body is 3.8 kg Find the weight. [ Given = g = 9.8 m/s2]

A: Introduction : In this question we are provided with value of mass and acceleration due to gravity…

Q: A 300-kg boat is sailing 17.0° north of east at a speed of 1.60 m/s. 35.0 s later, it is sailing…

Q: 1. Why is it important that energy is constantly being transformed from one to another?

A: Since you have asked multiple questions, we will solve the first question for you. If you want any…

Concept explainers

Interference of sound

Seiche

A seiche is an oscillating standing wave in a body of water. The term seiche pronounced saysh) can be understood by the sloshing of water back and forth in a swimming pool. The same phenomenon happens on a much larger scale in vast bodies of water including bays and lakes. A seizure can happen in any enclosed or semi-enclosed body of water.

Question

Which is the correct option?

You may use a calculator.
A 5.0 m solid iron rod is at 25°C.
How long would it take sound to
move through the rod from one
end to another?
O 4.5 x 10-³ s
O 9.7 ×
10-4 s
S
O 4.2 x 10-4 s
○ 2.9 × 10-4 s
Speed of Sound Waves in
Various Mediums

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

This is a popular solution!

SEE SOLUTION Check out a sample Q&A here

Step 1

VIEW

Step 2

VIEW

Trending now

This is a popular solution!

Step by step

Solved in 2 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, physics and related others by exploring similar questions and additional content below.

Similar questions

Table 17.1 shows the speed of sound is typically an order of magnitude larger in solids than in gases. To what can this higher value be most directly attributed? (a) the difference in density between solids and gases (b) the difference in compressibility between solids and gases (c) the limited size of a solid object compared to a free gas (d) the impossibility of holding a gas under significant tension
A student holds an inexpensive sonic range finder and uses the range finder to find the distance to the wall. The sonic range finder emits a sound wave. The sound wave reflects off the wall and returns to the range finder. The round trip takes 0.012 s. The range finder was calibrated for use at room temperature T=20C , but the temperature in the room is actually T=23C . Assuming that the timing mechanism is perfect, what percentage of error can the student expect due to the calibration?
The area of a typical eardrum is about 5.00 X 10-5 m2. (a) (Calculate the average sound power incident on an eardrum at the threshold of pain, which corresponds to an intensity of 1.00 W/m2. (b) How much energy is transferred to the eardrum exposed to this sound lor 1.00 mill?
Review. A steel guitar string with a diameter of 1.00 mm is stretched between supports 80.0 cm apart. The temperature is 0.0C. (a) Find the mass per unit length of this siring. (Use the value 7.86 103 kg/m4 for the density.) (b) The fundamental frequency of transverse oscillations of the string is 200 Hz. What is the tension in the string? Next, the temperature is raised to 30.0C. Find the resulting values of (c) the tension and (d) the fundamental frequency. Assume both the Youngs modulus of 20.0 1010 N/m2 and the average coefficient of expansion = 11.0 10-6 (C)-1 have constant values between 0.0C and 30.0C.
A sound wave propagates in air at 27C with frequency 4.00 kHz. It passes through a region where the temperature gradually changes and then moves through air at 0C. Give numerical answers to the following questions to the extent possible and state your reasoning about what happens to the wave physically. (a) What happens to the speed of the wave? (b) What happens to its frequency? (c) What happens to its wavelength?
A dolphin (Fig. P17.7) in seawater at a temperature of 25C emits a sound wave directed toward the ocean floor 150 m below. How much time passes before it hears an echo?
Which of the following actions will increase the speed of sound in air? (a) decreasing the air temperature (b) increasing the frequency of the sound (c) increasing the air temperature (d) increasing the amplitude of the sound wave (e) reducing the pressure of the air
As a certain sound wave travels through the air, it produces pressure variations (above anti below atmospheric pressure) given by P = 1.27 sin (x - 34t) in SI units. Find (a) the amplitude of the pressure variations. (b) the frequency, (c) the wavelength in air. and (d| the speed of the sound wave.
Write an expression that describes the pressure variation as a function of position and time for a sinusoidal sound wave in air. Assume the speed of sound is 343 m/s, = 0.100 m, and Pmax = 0.200 Pa.
A speaker is placed at the opening of a long horizontal tube. The speaker oscillates at a frequency of f, creating a sound wave that moves down the tube. The wave moves through the tube at a speed of v=340.00 m/s. The sound wave is modeled with the wave function s(x,t)=smaxcos(kxt+) . At time t=0.00 s , an air molecule at x=2.3 m is at the maximum displacement of 6.34 nm. At the same time, another molecule at x=2.7 m has a displacement of 2.30 nm. What is the wave function of the sound wave, that is, find the wave number, angular frequency, and the initial phase shift?