One end of a horizontal rope is attached to a prong of an electrically driven tuning fork that vibrates the rope transversely at 120 HzHz. The other end passes over a pulley and supports a 1.50 kg mass. The linear mass density of the rope is 0.0580 kg/m. What is the speed of a transverse wave on the rope? Express your answer with the appropriate units. What is the wavelength? Express your answer with the appropriate units.

Q: Current Attempt in Progress In an electrically heated home, the temperature of the ground in contact…

A:

Q: A plane with a surface area of 15 m² makes an angle of 35 degrees with it. What will be the electric…

A: Given information: The surface area of the plane (A) = 15 m2 The angle the plane makes (θ) = 350 The…

Q: You throw a m =0.9 kg ball straight up, giving it an initial velocity of magnitude v= 10 m/s.…

A: Given data:  Mass (m) = 0.9 kg Initial velocity (v0) = 10 m/s Acceleration due to gravity (g) = 9.8…

Q: As shown in the figure below, a biconvex thin lens located 133 cm from a screen, projects onto it an…

A:

Q: 3. What is the magnitude and direction of the electric field due to a point charge of 35µC at a…

A:

Q: An oxygen-16 ion with a mass of 2.66·10−26 kg travels at 5·106 m/s perpendicular to a 1.20 T…

A:

Q: Question 5 In a diffraction grating experiment, you measure the spacing between the 1 order minima…

A: We have a diffraction grating with a first order (n=1) result at a separation of y=154.2 cm on…

Q: a) Calculate the period of the pendulum, to one decimal place. State its unit.

A:

Q: river flows due south with a speed of 3.5 m/s. You steer a motorboat across the river; your velocity…

A: river flows due south with a speed of 3.5 m/s. You steer a motorboat across the river; your velocity…

Q: A crate of mass 80 kg is pushed along a floor with a force of 40 N for a distance of 10 m. Calculate…

A:

Q: Determine the nucleus density (in kg/m3) of the following four isotopes. 4He (m = 4.00260325415 u)…

A:

Q: Find the change in volume of an aluminum sphere with an initial radius of 10 cm when the sphere is…

A:

Q: c) Draw the field lines for the following i. M ii. +q d) Suppose a man whose mass is 90kg jumps on…

A: ( c ) We have to draw field lines for question i & ii  ( d )  Given  Mass of the man  90 kg…

Q: The table below shows the speed of sound in water at different temperatures and salinities. Speed of…

A: We have to write about speed of sound in freshwater and seawater

Q: A force exerts a pressure of 45N/m² when it acts on an area of 10m2. Calculate the total force A…

A:

Q: 12. A 4-kg ball moving to the right at 12 m/s collides elastically with a 2-kg ball moving to the…

A: For Q 12:    Option C is the correct option

Q: A ray of light traveling in the air is incident on the plane of a transparent medium. The angle of…

A:

Q: Review Conceptual Example 5 before attempting this problem. To illustrate the effect of ice on the…

A:

Q: Two charges 5 x 10^(-8) C and 3 x 10^(-8) C are located 16 cm apart. At what point (s) on the line…

A:

Q: The figure displays two circuits with a charged capacitor that is to be discharged through a…

A:

Q: The two sources of sound in the figure face each other and emit sounds of equal amplitude and equal…

A:

Q: What is the electrical force exerted on an electron by another electron when they are at a distance…

A:

Q: Ex(N) 80 50 25 X(m) 58 10 25 40 50 1) Work by a force, drawn on a graph, determine: c) Kinetic…

A: The total work done from a force displacement graph can be found by finding the total area under the…

Q: Two resistors of 302 and 202 are joined together in series and then placed in parallel with a 502…

A:

Q: A current of 2•3 A flows through conductor for 4 s. What amount of charge passes through the…

A:

Q: -What is the mean contrast between - 1- Calculate the Fermi energy (in eV) for electrons in sodium…

A:

Q: Use the dot product method to find the length of the shortest path between Cork and Sydney. Take the…

A: Radius of the Earth=6371km

Q: Prove that a vector lying in the (hkl) plane must satisfy the following equations: a) R= (A/h) a +…

A: Solution:- a)

Q: 7. 50 megagram to micrograms

A: 1 Mg(mega gram)=1012 μg (micro gram)

Q: A rectangular loop of wire, 26 cm wide and 38 cm long, carries a current of 0.8 A. By applying…

A:

Q: Consider the circuit shown in the figure. Assume E = 20 V What is the equivalent capacitance?…

A:

Q: A beam of light is incident from air on the surface of a liquid. If the angle of incidence is 43.5°…

A:

Q: An electric heater is rated at 1.75 x 10³ W, a toaster at 500 W, and an electric grill at 1.25 × 10³…

A: Write the given values with the suitable variables. P1=1.75×103 WP2=500 WP3=1.25×103 WV=120 V Here,…

Q: Which of the following expressions correctly describes the energy density of an electromagnetic…

A: Electromagnetic wave has both sinusoidal variation of electric field and magnetic field.

Q: In the previous unit we defined a ‘period’ as the time to complete one rotation. How can you expand…

A: A period is the time to complete one rotation .

Q: A hollow steel propeller shaft, 20 ft. Ilong with 15 in outer diameter and 12 in. inner diameter,…

A:

Q: Assuming the pulley system below is weightless and frictionless, determine the distance (d2) when a…

A:

Q: Which one of the following is the y- coordinate of the centre of mass from three homogeneous solid…

A: Ans - B

Q: An object is in front of a converging lens (f= 60 cm). The absolute value of the magnification of…

A:

Q: 5. A long wire carries a current i, and a square loop moves in the same plane as the wire, as…

A: Current=I

Q: The wire shown in the figure carries a current equal to 2 [A] from a to c. The length of segment…

A:

Q: The rod is kept in a magnetic field of B 0.048T as shown in the figure. Now if we move the rod at a…

A: Given data: The magnetic field is B→=0.04i^ T. The speed of the rod is v=2.5sin103t m/s.

Q: C F2 F1 C Cag g

A:

Q: 5. The frequency of violet light is 7.5 x 1014 Hz. How much energy does a photon of violet light…

A:

Q: Part (d) What is the largest value for d, in centimeters, such that the ladder will not slip? Assume…

A:

Q: 1.1) Q, Q2 charges are separated by distance' d'.Fis the force between them. Now the value of Q2 is…

A:

Q: r(cm) P(mW) 2.2 D-9 15 O. 4 20 25 O. 2 3- Plot agraph between power and distance.

A: r (cm) P (mW) 5 2.2 10 0.9 15 0.4 20 0.3 25 0.2

Q: Let a and b be two unit vectors. 1) (a x b) + (b x a)  2) a x (a.b) 3) a.(a+(a x b)) 4) a.(a x…

A:

Q: 5. Two charged spheres placed 43 cm apart exert a force of 2.30 x 10 13 N on each other. If one of…

A:

Q: 2. If the current in the secondary is equal to the current in the primary, the transformer is a step…

A: Transformer.

Equation of Waves

Wave is an oscillation or disturbance traveling in a medium. It performs the transportation of energy but does not carry any matter. This motion of waves will transport fuel in a medium without permanent transfer of mass (particle).