One end of a horizontal rope is attached to a prong of an electrically driven tuning fork that vibrates the rope transversely at 150 Hz. The other end passes over a pulley and supports a 2.50-kg mass. The linear mass density of the rope is 0.05 kg/m. a. What is the speed of a transverse wave on the rope? b. What is the wavelength? c. How would your answers to parts (a) and (b) change if the mass were increased to 3.00 kg?

Q: 3-Viscosity coefficient (n) of fluid defines the stress and rate of change shear strain. between…

A: Viscosity coefficient = η Let shear stress be τ and rate of change of shear strain be dudy To find:…

Q: 4-The ratio of stress to strain (o/E) in the linear elastic region is called Young's

A:

Q: When a voltmeter is connected across the terminals of a resistor, what usually happens to the…

A:

Q: 3-Viscosity in liquids arises due to the friction forces between the contact fluid layers and at…

A: Viscosity is resistance offered to fluid flow .It is  measure of the resistance of a fluid towards…

Q: Determine how far out to sea a boat will be when a light on its mast is 22m above the water…

A: Formula used is h = 0.06728d2

Q: Given that V is the voltage across the resistor and / is the current through the resistor, the…

A:

Q: A capacitor has an intial charge 8.3 Coul. If the current flows through it is given by the equation…

A:

Q: Which part of the atom does gamma radiation depend on?

A: Which part of the atom does gamma radiation depend on?

Q: .Suppose you are looking at H-R diagrams of two similar star clusters. The most luminous main…

A: Using HR chart , We can say that  luminous directly proportional to diameter.

Q: What is the physical explanation for the loss in entropy?

A:

Q: Photons of wavelength 510 nm are incident on metal. The most energetic electrons ejected from the…

A:

Q: 3-Viscosity coefficient (n) of fluid defines the . . between shear stress and rate of change shear…

A:

Q: Describe the absorption of light in your own words

A: Light is made of stream of particle known as photon when these photon falls on any material. We know…

Q: 9. You charge a parallel-plate capacitor, remove it from the battery, and prevent the wires…

A: Let the distance between the plates of a parallel plate capacitor = d Let the area of cross section…

Q: What equations would you use to fine the tension in the ropes given the weight of the masses? 5.0 cm…

A: This weight is in equilibrium so net force in x and y direction is zero so option A is correct

Q: Part A Silver has a Fermi energy of 5.48 ev. Calculate the electron contribution to the molar heat…

A:

Q: A small particle of mass 'm' is held by a rope at an angle (e) with vertical and also by a…

A: We need to calculate the tension in the rope when the cord is just cut.

Q: In a vertical jump-and-reach test, 60 kg Emma jumps 60 cm, while 90 kg Salma jumps 45 cm. Assuming…

A:

Q: DETAILS A light ray traveling in air is incident on one face of a right-angle prism with index of…

A:

Q: An electrostatic paint sprayer has a 0.100 m diameter metal sphere at a potential of 25.0 kV that…

A:

Q: an angle 30* and 60° acceleration of A wit

A:

Q: You are holding a vibrating tuning fork with frequency 800 Hz as you run toward a stationary wall.…

A: You are holding a vibrating tuning fork with frequency 800 Hz as you run toward a stationary wall.…

Q: An electric device connected to 220 v draws a current of 4.55 A. It is operated 8 hours a day. If…

A: Given Information:- Current through the device is I=4.55 A Voltage is V=220 A Cost of 1 kWh of…

Q: A cylinder of radius R = 20 cm is moving between two planks as shown in figure. There is no slipping…

A: Given:-  A cylinder with the radius of R = 20 cm = 0.2 m  There is no slipping at any point. Find:-…

Q: Directions: Read and analyze the given situation. Show your solution and box your final answer. Draw…

A: Extend the right hand so the fingers point along the direction of the magnetic field and the thumb…

Q: Determine Ix for the following circuit using nodal analysis Wr Ix 12 Q 12 V 6 05 2 A 3 0

A:

Q: Pg 402 RI Ry Total Rz

A:

Q: Consider the spring mass system shown below. The natural frequency of the system is 4rad/s for a…

A:

Q: kindly help me with this one. Write your answer with four decimal places and enclose them in a box.…

A:

Q: total work done on the

A: Given; A 500 kg elevator cab is descending with speed v0=4 m/sConstant acceleration,a= g/5During its…

Q: A 0.017 kilogram pebble is stuck in a car tire's tread. The radius of the tire is 0.38 m, and it…

A:

Q: A cyclical heat engine operating according to a Carnot cycle has an efficiency of 13.0% efficiency.…

A: only three subpart is allowed pr question. please post remaining parts in new post.

Q: Part A Silver has a Fermi energy of 5.48 eV. Calculate the electron contribution to the molar heat…

A:

Q: 4. A 1.5 kg block is attached to an ideal spring (k = 35 N/m). The end of the spring is then fixed…

A:

Q: A block of mass m moving with speed v compresses a spring x before its speed is halved. What is the…

A: Given Data, Mass of the block=m Initial speed of the block =v Final Speed of the block=v1=v2…

Q: In the circuit shown, 30 Determine the following: 2v+ A. Magnitude and direction of the current B.…

A: In this question we have to determine the magnitude and direction of the current in the circuit and…

Q: Q1 = 25nC  @ P1 (4,-2,7) Q2 = 60 nC   @ P2 (-3,4,-2) A) Find the net electric field @ P3 (1,2,3) B)…

A: Q1 = 25nC @ P1 (4,-2,7) Q2 = 60 nC @ P2 (-3,4,-2)

Q: which will swing faster? a pendulum with long string or a pendulum with shirt string. Explain fully

A: The period of a simple pendulum is directly proportional to the square root of length of the…

Q: 1-Steady flow, means the velocity of liquid flow is constant for time at any point. True O False

A: We need to comment on the definition of steady flow.

Q: A circular racetrack of radius 300m is banked at an angle of 15°. If the coefficient of friction…

A:

Q: from the shower you use. Using Bernoulli’s equation, explain what happens to your shower pressure if…

A:

Q: During the pitching motion, a pitcher exerts an average horizontal force of 60 N against the 0.15 kg…

A:

Q: Please provide an FBD illustration. Thank you. An object in a horizontal surface was moved by…

A: applied force = 8i^ + 5j^ N displacement = 9 m to right = 9 i^ m

Q: What is the definition of an “empty calorie”?

A:

Q: 4) A uniform 135-gram meter stick (length of 1 meter) rotates about an axis perpendicular to the…

A: Given Mass of the meter stick is m=135 g=0.135 kg Length of the stick is l=1 m Angular speed of the…

Q: A 10.0cm long thin glass rod is uniformly charged to +50.0nC. A small bead, charged -5.0nC is 4.0cm…

A:

Q: A container has a vertical tube, whose inner radius is 24.00 mm, connected to it vn in the figure.…

A: Given:-   A container has a vertical tube, whose inner radius is r = 24.00 mm.  An unknown liquid…

Q: A wire of length 25.7 cm carrying a current of 5.82 mA is to be formed into a circular coil and…

A: Given: Length of the wire, L = 25.7 cm = 0.257 m current, I = 5.82 mA = 0.00582 A Strength of…

Q: 5. Derive a formula. Combine the two equations of the projectile motion in this experiment: solve…

A:

Q: 7. Refer to the PV diagram shown below: 300 250 200 B 150 100 D 50 100 150 200 250 300 Volume (m)…

A: Answer:- process DC  Process DC shows work done on the system.  Because  Since pressure is constant.…

Stretched string

A stretched string is a wire which is made up of any metal that must have a larger length compared to its thickness. The ends of the wire are fixed, and when they oscillate or are plucked, it produces two reflected transverse waves of the same frequency and same amplitude. The waves or pulses are traveling in alternate directions and superimpose with one another. This waveform is named standing or stationary waves.