A tuning fork has a frequency of 440 Hz. The string of a violin and this tuning fork, when sounded together, produce a beat frequency of 1 Hz. From these two pieces of information along, is it possible to determine the exact frequency of the violin string? Explain.

Q: An electron is accelerated inside a parallel plate capacitor. The electron leaves the negative plate...

A:

Q: A wooden cylinder and a wooden hoop have the same mass and radius. They are released simultaneously ...

A: The acceleration of an object rolling down an inclined plane without slipping can be written as, a=g...

Q: tAt time t 0s particle starts moving along the x-axis. If its kinetic energy increases uniformly wit...

A:

Q: A physics book of unknown mass is dropped from a height of 5m above the ground. (Use g = S 1.) What ...

A: 1)Initially the book has potential energy as it is raised to a height of 5m above the ground. 2)Befo...

Q: A canon ball, projected at angle of 60° above the horizontal strikes a tower 30m away at a point 15m...

A:

Q: If e is the elementary charge, the charge of the electron is +2e -е +e -2e Question 2 If e is the el...

A: Concept

Q: A ball is dropped from a cliff. After it has passed a point 12m below the edge of the cliff, is 50m....

A:

Q: Use the information below to answer parts a–g. A ball is attached to a string and swung in a horizon...

A:

Q: 09: A person trying to lose weight by burning fat lifts a mass of 10 kg up to a height of 1 m 1000 t...

A:

Q: 16-9. Show that the escape velocity from a planet's surface is given by v = (2gR)/2 where g is the g...

A:

Q: A 29-gg rifle bullet traveling 230 m/sm/s embeds itself in a 3.3-kgkg pendulum hanging on a 3.0-mm-l...

A:

Q: A 3.2-m straight electric wire in your house carries a typical household current of 1.5 A (in one di...

A:

Q: A nitrogen gas with a volume of 11.75 L was placed inside a chamber with a pressure of 2022 psi at a...

A: Ideal gas equation                  PV = nRT Here R is constant               PV/T = nR = constant B...

Q: Questions 10: A uniform bean of length 20 m and mass 100 kg is supported by pylons on either ends. A...

A: We can answer only first question since the exact one is specified. Please resubmit the another ques...

Q: what is the difference between Q-value of reaction and Q-value of decay (alfa, B)

A:

Q: 3. A Ferris wheel 22.0 m in diameter rotates once every 12.5 s. What is the ratio of a person's appa...

A:

Q: Fixel. the warelenght ? FSreq uency speed- %3D 220 Hz wara speet = 11o m/s 11 o m/s %3D

A:

Q: Lesson 1: WORK What's More Let's Work it Out Direction: Using the Physics concepts, determine if Wor...

A: As per our guidelines we will solve first three subparts for you. To get remaining subparts solved p...

Q: he temperature of 0.150 mol of an ideal gas is held constant at 350 K while its volume is reduced to...

A: Given: The number of moles is 0.15. The temperature of the gas is 350 K. The final volume is 25% of ...

Q: 1. Llyn Cau in Snowdonia, Wales, is a 35.0-m deep glacial lake popular among outdoor swimmers. (a) C...

A:

Q: (4 blanks) An ice-making machine operates in a Carnot cycle. It takes heat from water at 0.0 °C and ...

A: a)  efficiency of carnot engine is given by e = 1 - |Tc/Th| given that, Tc = temperature of cold cha...

Q: Direction: Write your answer in the space provided. It has its own decay series as it too eventually...

A:

Q: Given this equation a= 4-6t. a. Find the velocity equation at v=2m/s and t=1s b. Find displacement e...

A:

Q: 5.2. What charge will appear on the plates of the capacitor in the previous problem potential differ...

A: We know that here we have given a circuit arrangement of the capacitance in the series and parallel ...

Q: Calculate the curent through Ammeter A in the circuit.

A:

Q: A 11.35kg object speeds up from 2.05m/s to 5.80m/s over a distance of 27.87m. What is the accelerati...

A:

Q: In the figure here, a ball is thrown up onto a roof, landing 3.30 s later at height h = 20.0 m above...

A:

Q: A solid cylinder has length L = 14 cm and radius R = 2 cm. The center of one face of the cylinder is...

A: for elemental thickness, the density is considered uniform and mass dm = Area×dx×density

Q: Describe what is an electric dipole. For an electric dipole with charges q and -q write down the cor...

A: Answer:-  Answer A(7) -  Electric dipole:- An electric dipole is a couple of opposite charges q aand...

Q: A small block is sent through point A with a speed of 11 m/s, as shown in the figure. Its path is wi...

A:

Q: Hi, can anyone solve this with a detailed explanation.   The electron in a hydrogen atom is initia...

A:

Q: 2 A block with a mass, m = 15kg, is placed on an incline (0 = 16°) as shown to the right . a. Calcul...

A: As per guideline we are suppose to do only one question from multiple question and three subpart fro...

Q: S A curve with radius of 70 meters is banked with an angle of 20. What is the ideal speed for which ...

A:

Q: illustrate how a viscometer looks like and give its parts and functions

A: A viscometer is an instrument used to measure the viscosity of a  fluid. There are many different ty...

Q: 10 kg A 30° A block of mass 10.0 kg sits on a 30° incline, with a rope attached as shown. The rope s...

A:

Q: a) In which material is the speed of light faster, C or B? b) In which material is the speed of ligh...

A:

Q: Question 4 The Electric Force is similar to Gravity because it is proportional to the product of the...

A: Electric force of attraction or repulsion between two charges is given as Fe=kq1q2r2q1 and q2 are th...

Q: what spring constant does that resonance line correspond to? In N/m

A:

Q: Which scale of measurement most reasonably applies to Confidence in Science?

A: Most reasonably scale  = Ratio Scale as there are four scales of measurement named as nominal, ordin...

Q: Question A3 State Newtons law of gravitation in equation form naming ALL terms in the equation. The ...

A: According to Newton's law of gravitation, "the force of attraction between two object is proportiona...

Q: The gravitational force of a star on an orbiting planet 1 is F1. Planet 2, which is four times as ma...

A:

Q: Pressure of the Photosphere. The gas pressure of the photosphere changes substantially from its uppe...

A: We know that the ideal gas equation is given as  PV = nkTP = nVkTP = nvkT  where P is the pressure  ...

Q: Physics Question

A:

Q: - 22.4 μC , Q-38.6 μC, and Q3 = 57.3 µC, are arranged as shown in the figure. The Three point charge...

A: Given, Q1 = 22.4 μCQ2 = -38.6 μCQ3 = 57.3 μCx = y = 50.1 cm = 0.501 m

Q: 2. In the figure shown, the magnitude of the uniform electric field is E = 70 kN/C . Calculate the e...

A:

Q: An object with a mass of 2 kg slides as shown below. The object has an initial velocity of 1 m/s and...

A: Let the height be h between the two places . Than distance along incline =h/sin30 = 2h . Initial kin...

Q: Show your work wherever possible. Record all answers with THREE DIGITS. O PROBLEMS 1 Block 1 with ma...

A:

Q: Four electrons are situated at the corners of a rectangle (I=4m; w=2m). Find the resultant force ele...

A:

Q: Part A The magnetic field inside an air-filled solenoid 40.0 cm long and 2.40 cm in diameter is 0.80...

A:

Q: At 7:30 AM in the morning, Ukrainian army tank is 50 km due west of a Russian army tank. The Ukraini...

A: initial coordinates of Russian tank = (0,0) initial coordinates of Ukranian tank = (0,-50)    coordi...

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.