Figure 2 shows four different waves on a string: A, B, C and D. The horizontal line on each of them has the same length and scale representing time in seconds. Type or mark the wave that has the highest frequency. The results of all problems should be expressed in SI units, unless the problem tells you indicate in other units.

Q: The overall length of a piccolo is 31.0 cm. The resonating air column is open at both ends. (a) Find...

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Q: Two plastic spheres The figure shows two thin plastic spherical shells (shown in cross section) that...

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Q: Examples of energy density and electrical field in capacitor in real life.

A: Energy density is defined as the total energy per unit volume of the capacitor. Since, Now, for a pa...

Q: The bob of a pendulum of length I= 0.8 m is released at an angle 0, = 60° with an initial speed of v...

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Q: A wave has wavelength of 18 m and a speed of 250 m/s. What is the period of the wave?

A: The wavelength of a wave is given by λ = vf, where v = speed of the wave and f = frequency of the wa...

Q: A motorboat maintained a constant speed of 15 mph relative to the water and going 44 miles upstream ...

A: Solution: Given that motorboat speed =15 mph distance in upstream = 44 miles total time = 7.5 hr

Q: The electron and proton of a hydrogen atom are separated (on the average) by a distance of about 5.3...

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Q: A block with mass m1 = 9.2 kg rests on the surface of a horizontal table which has a coefficient of ...

A: if the block m2 moves a distance x down the block m1 must move same distance x right to keep the len...

Q: A spacecraft is in orbit around Jupiter. The radius of the orbit is 3.0 times the radius of Jupiter ...

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Q: An object moves according to the velocity-time graph below. In point form, describe the motion of th...

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Q: How many excess electrons must be added to an isolated spherical conductor 0.100 meter in diameter t...

A: Express the electric field produced by a charged spherical conductor outside the sphere. E=kqr2=kner...

Q: An object with mass m is suspended at rest from a spring with a spring constant of 200 N/m. The leng...

A: The given data   The spring constant k = 200 N/m The initial length of the spring X1 = 5 cm [ unstre...

Q: A 25-kg chandelier hangs from a ceiling on a vertical 4.0-m-long wire. Part A. What horizontal force...

A: Here, we calculate the given as follow;

Q: A FIND MAGNITUDE OF ANGULAR ACCELERATION 6) HOW MUCH TIME DOES IT TAHE FOR WHEEL To GO THROUG H THE ...

A: Givenm=4.50 kg R=34.5 mθ=13.8 radω0=22.0 rad/sωf=13.5 rad/s

Q: If, by some suitable mechanism, the falling body had been given an initial downward push instead of ...

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Q: A freezer sustains a cold environment of -22°C and exhausts its heat at 40°C. Assume a Carnot cycle....

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Q: A positive particle traveling upwards with initial speed to = 10 m/s enters a region of uniform %3D ...

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Q: Given data : Work done-45 Joule Displacement=5 m

A: We know formula, Work done=force * displacenent Therefore  Force=(workdone /displacement) Force=(45/...

Q: . A rod falls from the ceiling of a moving train car that is accelerating northward at a rate of 2.5...

A: Given that, Rod falls from the ceiling of the train Acceleration of train (at)= 2.50 m/s² We know th...

Q: A 1000 kg car collides with a 1 mg mosquito. By what factor will the acceleration of the mosquito be...

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Q: Two forces are applied to a 22 kg cart on a frictionless surface as shown. At a certain instant, For...

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Q: A uniform electric field of magnitude E = 36 N/C points along the x-axis. A circular loop of radius ...

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Q: A rod of length e has a uniform positive charge per unit length a and a total charge Q. Calculate th...

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Q: In a two-dimensional tug-of-war, Alex, Betty, and Charles pull horizontally on an automobile tire at...

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Q: Given data: Mass=2.5 kg velocity=4 m/s

A: Given: The mass of the object is 2.5 kg. The velocity of the object is 4 m/s.

Q: A 2 kg block is initially at rest on top of a frictionless ramp. The ramp is inclined at an angle of...

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Q: The figure shows the path taken by a drunk skunk over level ground, from initial point i to final po...

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Q: 3. Find the force of attraction between the Earth and the moon using the following data: • Mass of t...

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Q: A mass spectrometer applies a voltage of 2.00 kV to accelerate a singly charged positive ion. A magn...

A: Given: A mass spectrometer applies a voltage V=2.00 kV to accelerate a singly charged positive ion ....

Q: How did that person get the answer where the red dot is(101.87)?

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Q: Which of the following statements is not true about a conductor in electrostatic equilibrium?     ...

A: Correct option is 'd' because  The electric field inside a conductor is always zero. So due to which...

Q: What is the complete reading in the vernier caliper shown? 1.70 1.165 1.57 0.965

A: Given data: The diagram of vernier caliper is given by which reading can be taken.

Q: 2.A balloon is ascending at the rate of 12 kph and is being carried horizontally by a wind at 22 kph...

A: givenAscending velocity of ballon, -u=12 kph=3.33 m/sVelocity of wind, vw=12 kphTime taken to reach ...

Q: Trivia about energy density and electrical field in capacitor

A: Energy Density is defined as the total amount of energy in a system per unit volume. For example, th...

Q: he electric potential energy stored in the capacitor of a defibrillator is 100 J, and the capacitanc...

A: Given: The potential energy across the capacitor is 100 J. The capacitance of the capacitor is 110 μ...

Q: During her recent trip to the grocery store, Claire walked 28 m to the end of aisle. She then made a...

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Q: would be required to stop the box at point B. 90. Calculate the magnitude of the impulse that Siht A...

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Q: Consider a uniform electric field E of magnitude E = 6.2 N/C. The line segment connecting points A a...

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Q: 1. A block of bricks is raised 3.0 m vertically to a bricklayer at the top of a wall using a pulley ...

A: According to guidelines we need to solve only first question. kindly repost other questions in the n...

Q: A basketball coach paces back and forth along the sideline 17 times in 6 minutes. The frequency of h...

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Q: An electron moves in a circular path with a speed of 1.41 x 10' m/s in the presence of a uniform mag...

A: Given data :- Speed of the electron v = 1.41 ×107 m/s Magnetic field B = 1.92 mT =1.92×10-3 T  

Q: 4. An electric kettle was used to heat a 1.10kg of ice at freezing point. Determine the heat needed ...

A: Given data :-  Mass of ice m = 1.10 kg ice at 0 °C →water at 0 °C →water at 100 °C

Q: 7.) Why does the electric field due to a dipole decrease more rapidly with increasing distance than ...

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Q: Suppose 0(t) measures the minimum angle between a clock's minute and hour hands in radians. What is ...

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Q: Three charges line vertically respectively (37C), (-56C), (-32C). 37C and -56C is separated by 26μm ...

A: According to Coulomb’s law electrostatic force between two charges(q1 and q2) which are separate by ...

Q: If block A is intended to move vertically at a constant rate of 5.1m/s by pulling cord at point B, d...

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Q: In the figure (Eigure 1), let C = 1.00¼F, C2 = 2.00µF, C3 = 4.00µF, and V- 36.0V. Figure < 1 of 1 C2...

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Q: Input an expression for the potential energy of the spring as a function of position. Assume that U(...

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Q: A particularcorner of a room is chosenas the origin ofa rectangular coordinate system. If a fly is c...

A: GIVEN THAT THE CO-ORDINATE OF THE POINT OF THE FLY IS (2,1)TO DETERMINE THE DISTANC OF THE FLY , LET...

Q: The acoustical system shown in the figure below is driven by a speaker emitting sound of frequency 6...

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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.