. Find the wavenumber, period, frequency, wavelength, speed of propagation v and the direction of propagation. b. Find the transverse velocity and transverse acceleration at x=0.20 meters, and t=2 seconds.

Q: A 0.600-kg ball that was dropped from the top of building hit the ground in 1.0 second. a) What was…

A: Given Data : The mass of the ball is given as m = 0.600 Kg. The time taken by the ball to hit the…

Q: As shown in the figure, a layer of water (n=1.333) covers a slab made of glass (n=1.523) which is on…

A:

Q: ocean wave has a wavelength of 20.0 m. A wave passes a fixed location every 2.00 s. What is the…

A: Given value--- wavelength =20 m. Time period = 2 sec  We have to find--- wave speed?

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

A:

Q: Calculate the electrical energy consumed in Joules if a toaster of 90 W is used 340 seconds ?

A:

Q: What is the magnitude of the electric field at a distance of 1.5 m from a point charge with Q = 3.5…

A: Here point charge , Q = 3.5 C  Distance of point from charge(r) = 1.5 m

Q: What is the magnitude of the electric force between two electrons separated by a distance of 0.10 nm…

A:

Q: If your body temperature is normal at 36°C what will it be in the US which uses another temperature…

A: Besides °C, another temperature scales are kelvin (K) and fahrenheit (F0). Degree celcius can be…

Q: Acceleration = 2 m s-², final velocity = 10 m s-', time taken = 2 s. Find the distance. O 14m b) 15m…

A:

Q: On an old 45 rpm record, the beginning track is 8 cm from the center and the end track is 5 cm from…

A: Given:-  On an old 45 rpm record,  The beginning track is 8 cm from the center.  The end track is 5…

Q: A 1.5 kg ball is thrown vertically with an upward velocity of 50 ft/s from ground surface. 6) What…

A: Given: The mass of the object is 1.5 kg. The initial velocity of the object is 50 ft/s in the…

Q: Make an detailed mathematical derivation of general relativity field equations

A: The Einstein Field Equation (EFE) is also known as Einstein’s equation. There are ten nonlinear…

Q: Heat is needed to change 200 g of ice at 0°C to steam at 120°C? Cwater = 4186 J/kg.C⁰ Cvapor = 2010…

A:

Q: 2. Two parallel wires (X and Y) are 15 cm apart and carry currents of 10A and 6A respectively. What…

A: Separation, d = 15 cm = 15×10-2 m = 0.15 m Current, i1 = 10 A Current, i2 = 6 A Length of wire Y, L…

Q: 1-Continuity Equation applied when a fluid flows in an tube. ....... ...** Your answer

A: Continuity equation is written as A1v1=A2v2 where A is the area and v is the velocity of the fluid…

Q: 20. Distance = 132 m, time taken = 12 s, acceleration = -1 ms-2. Find the final velocity. %3D a)…

A: Given : Distance , d = 132 m  Time taken , t = 12 s  Acceleration, a = -1 m/s2   To Find : final…

Q: In the circuit below, what is the current flowing through the battery? 6.00 4.0N 12 V 120 3.0N 5.0N

A:

Q: Calculate the torque (Nm) about the center of a 14.4 kg hoop that is rotated at a constant angular…

A:

Q: onsider a solid cube that is made up of a material with density ρ  that enables it to partly float…

A: Given: The side of the cube is 2h. The density of the cube is ρ. The density of the water is ρw.

Q: A converging lens of focal length fi is placed beside another converging lens of focal length f2,…

A: The focal length of the first lens, f1= 5 cm The focal length of the second lens, f2=15 cm The…

Q: explain why is it easier to run with knees bent

A: When we run, the entire shock of the foot hitting the ground comes onto the knees, back and hips.…

Q: An 800-MW electric power plant has an efficiency of 30%. It losses its waste heat in large cooling…

A:

Q: A 150-kg merry-go-round in the shape of a uniform, solid, horizontal disk of radius 1.50 m is set in…

A: Write the given values with the suitable variables. m=150kgr=1.5 mω0=0 rad/sω=0.5 rev/s=0.52π…

Q: Three resistors of 50 N, 100 N and an unknown resistance R are connected in parallel and the…

A:

Q: 213. The rigid bar AB, attached to two vertical rods as shown in the figure, is horizontal before…

A:

Q: Do the rounded question and kindly solve on paprr and send

A:

Q: up a ramp with an angle of 35.0◦ in relation to the horizontal as shown in the figure above. The…

A:

Q: Short Answer Questions - , For the following two questions you will need to either draw a table or a…

A: Only one question per post is allowed please post other question in new post.

Q: 3. The Bohr model of the hydrogen atom shows an electron that travels with a speed of 5.2 x 10* m/s…

A:

Q: 6. Final velocity = 27 ms-1, acceleration = 8 ms-2, time taken = 2 s. Find the initial velocity. %3D…

A: Given Final velocity is given as vf=27 m s-1 Acceleration is a=8 m s-2 Time taken is t=2 s   We…

Q: Three resistors: R1 = 5 Q,R2 = 3 0, and R3 = 4Q are connected in series to each other. A voltmeter…

A: Given: R1=5 ΩR2=3 ΩR3=4 Ω The reading of voltmeter across R2 is 6 V.

Q: Two boxes are connected by a massless string, passing over a massless frictionless pulley. The boxes…

A:

Q: Calculate the electrical energy consumed in Joules if a toaster of 90 W is used 340 seconds ?

A: Given data :                        Time     =     t                        Power    =    P…

Q: Four resistors, R, = 100 N, R2 = 250 N, R3 = 350 N and R4 = 200 n are connected such that the…

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: A particle moves along the x-axis from x = 0 to x 5 m under the influence of a force given by F = (7…

A:

Q: Light travels from a rare medium 1 to a denser medium 2. The angle of incidence and refraction are…

A:

Q: In the figure shown below, what force in the chain is needed to support the car? Compute also for…

A: The free-body diagram of the system is shown below.

Q: A square metal plate with mass M = 6. 00 [kg] and side length 3.00 [m] is pivoted about an axis…

A: The free-body diagram of the given force system is shown below.

Q: If the mass of the Earth is.. (see step #4) e. .. increased by a factor of 2, then the F is by a…

A:

Q: What is the direction of the magnetic force on a positive force if V=upward; B=right?

A:

Q: 5. A box can be moved up an inclined plane with constant velocity by a force of magnitude F1 or down…

A:

Q: 4. Initial velocity = 3 ms-', final velocity = 5ms-', time taken Find the distance. 10 s. a) 40m b)…

A:

Q: The two blocks shown are originally at rest. Neglecting the masses of the pulleys and the effect of…

A: We have to find the acceleration and tension in the cable

Q: In the figure below, what is the volume flow rate in the lower opening (Point 2) which has diameter…

A:

Q: A step-up transformer has 21 turns in the primary coil and 135 turns in the secondary coil. The…

A:

Q: When a piece of paper is held with one face perpendicular to a uniform electric field, the flux…

A:

Q: 1- Water enters the house through the hose of the inner radius of ( 4 cm ) and Velocity (300 cm/s )…

A: Write the given values with the suitable variables. r1=4 cmv1=300 cm/sv2=400 cm/s Here, r1, v1, and…

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

A: A voltmeter is an instrument that is used to measure the electric potential difference between two…

Q: The 8-Mg truck and 1-Mg car are traveling with the freerolling velocities shown just before they…

A:

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.