The third harmonic of a tube closed at one end is 735 Hz. If the speed of sound in air is 335 m/s, the length of the tube must be O 22.9 cm. O 45.7 cm. O 57.3 cm. O 11.6 cm. O 34.1 cm.

Q: IfR is the resultant of the forces P and Q. Find P and Q. Solve using the force component method and…

A:

Q: A nucleus with 40 protons travels at a velocity of 2.74 x 10^6 m/s through a region of uniform…

A: Given data:  Number of protons (n) = 40 Velocity (v) = 2.74×106 m/s Magnetic field (B) = 2.93 T…

Q: A pair of forces with equal magnitudes, opposite directions, and different lines of action is called…

A:

Q: Use the fact that the distance (in meters) a dropped stone falls after t seconds is d = 4.9t2. A…

A:

Q: . In class we mentioned the idea of internal resistance of a battery. Ideally, for a perfect battery…

A:

Q: Calculate the angular momentum (in kg · m2/s) of Mercury in its orbit around the Sun. The mass of…

A:

Q: A projectile fired from the ground follows the trajectory given by the following equation, where v…

A:

Q: A child playing in a swimming pool realizes that it is easy to push a small inflated ball under the…

A: Given:-  A child playing in a swimming pool realizes that it is easy to push a small inflated ball…

Q: Ant-Man is walking around on top of a wooden plank that rests atop two thin, vertical steel pillars,…

A: Given data- Ant man mass m1=80.0 kg The plank mass is m2=11.7 kg length of plank L=2.44 m The…

Q: wo forces are acting on a hook at the same time, determine the resultant force along x axis:…

A:

Q: When an object is placed at the proper distance to the left of a converging lens, the image is…

A: we have to calculate the focal length of the diverging lens.   u = 16 V= 16 +18.7 = 34.7 f = ?

Q: An electron is travelling horizontally due east when it enters a uniform electric field. The…

A: Given data:  An electron enters into uniform electric field  The direction of the electron's initial…

Q: A beam of light traveling through a liquid (of index of refraction n1 = 1.4) is incident on a…

A: Given: The refractive idex of first medium is n1  = 1.4. The angle of incident is 45o. The angle of…

Q: The Large Magellanic Cloud is a small satellite galaxy that orbits the Milky Way. It is currently…

A:

Q: A Particle is in the xy-plane in uniform circular motion around the origin. The x- and y-…

A:

Q: Why does a brushed DC motor have a commuter and what is its function?

A:

Q: An object is dropped into a container filled with water, with the object becoming only partially…

A: When the object is partially submerged, it means that the water is also below the object. So, the…

Q: The Hall Effect provided evidence that negative charges were responisble for moving in a circuit. In…

A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…

Q: 1. If a spring has a spring constant of 23.0 N/m² then how much force is required to stretch it 11.0…

A: Given, The spring constant, K=23 N/m2 The length by which spring stretch in centimeters, x=11 cm

Q: 8. Luis is accelerating down a hill on his skateboard with a constant m/s2. If Luis was initially at…

A: Given Dataacceleration a = 2 m/s2initial speed u = 0 m/stime t = 5 slet v denotes the final speed…

Q: Light of 600 nm wavelength passes through a double slit and forms interference fringes on a screen…

A:

Q: Consider the schematic of the molecule shown, with two hydrogen atoms, H, bonded to an oxygen atom,…

A:

Q: A particle initially at rest is acted upon by four forces: F1 and F2 are vertical while F3 and F4…

A: When the particle moves only in the upward direction, the net force along the horizontal direction…

Q: CEE 241: Statics University of Nevada, Las Vegas Image copyright © Pearson Education, Inc. Shared…

A: Coefficient of friction between A & B is=0.3 Coefficient of friction between B & C=0.4…

Q: Determine the reaction force at point B 92.5 N 50 N 75 N 65.5 N 67.5 N 60 N 4m 2 N/m 6 m 2 m B 4m 80…

A: Draw the free-body diagram of the system.

Q: A diffraction-limited telescope with a 7.6-cm aperture is aimed at target 12.5 km away. Assuming…

A: Given data: Diameter, D=7.6 cm=7.6×10-2 m Distance, d=12.5 km=12.5×105 cm Wavelength, λ=500…

Q: The center field fence in a ballpark is 10 feet high and 400 feet from home plate. A baseball is hit…

A: The equation for projectile in x,y directions respectively are, x=vcosθty=h+vsinθt-12gt2…

Q: A package of mass m is released from rest at a warehouse loading dock and slides down the…

A:

Q: You want to design a pneumatic elevator that functions by pressurizing the area beneath the floor of…

A: The weight of an individual is around 160 lbs. The force exerted by the weight of an individual can…

Q: A cup of water with temperature of 72°F is placed outside during a cold winter of -20°F. At 11:05…

A:

Q: Determine the minimum ∆? required for a spacecraft to escape the solar system starting from a 200 km…

A:

Q: 4. An object is 30 cm from a thin, positive lens. The focal length of the lens is 10 cm. Where will…

A:

Q: 5. A block is attached to a horizontal spring. Find a model for the displacement d as a function of…

A: Lagrangian equation : Lagrangian mechanics is a version of classical mechanics that was developed in…

Q: In a Young’s Double Slit Experiment the distance between two slits is 0.150 mm and the length from…

A:

Q: Calculate the nuclear binding energy of 239 Pu a. b. 235U

A:

Q: A 10-kg mass attached to a spring stretches it 0.7 m from its natural length. Assuming no external…

A:

Q: How do I find the measured velocity of a standing wave in an open/closed tube

A:

Q: A beam of rays, going from left to right, strikes parallel to the optical axis of a thin lens and…

A:

Q: A laser emits a beam of monochromatic light with frequency 5.58 x 10^14 Hz. What color is the laser…

A: Given data:  A laser beam of monochromatic light  Frequency (f) = 5.58×1014 Hz Required: The color…

Q: What is the range of a shuttlecock launched with an initial speed of 9.5872 m/s at 34.7896-degree…

A: Given,  Initial speed of projectile (u) = 9.5872m/s  Angle of projection (θ) = 34.7896°  Maximum…

Q: Required information Problem 09.112 - Brayton Cycle with Regeneration using Variable Specific Heats…

A:

Q: Suppose the mass of a fully loaded module in which astronauts take off from the Moon is 11,000 kg.…

A:

Q: What are the uses of bronze alloy? And what are its types

A: Bronze alloy is corrosion proof and it has an unique colour..For this property Bronze Alloy used in…

Q: A 69.5-kg swimmer is standing on a stationary 283-kg floating raft. The swimmer then runs off the…

A:

Q: An F1 racecar is speeding around the track at 233 mph when it passes by a seated spectator. The…

A: Given:- The speed of the race car is  vracecar= 233 mph when it passes by a seated spectator The…

Q: The membrane that surrounds a certain type of living cell has a surface area of 5.3 x 109 m² and a…

A: Given data: Surface area, A=5.3×10-9 m2 The thickness of the membrane can be considered as the…

Q: A rocket with a mass of 1 ton is launched vertically. Its initial speed at T = 0 is 1200 km/h, its…

A: We are given mass of rocket. We are also given air friction acting on it. We first find the net…

Q: A phonograph rotates at 12rad/s, how many revolutions will it have turned through in10s?

A: One revolution means rotation of 2π radian .

Q: A diffraction grating has 1.26 x 104 rulings uniformly spaced over width w = 25.4 nm. It is…

A:

Q: 4. In the circuit illustrated in the figure obtain: a) the resistance R, b) the current in the…

A: Given:-  A circuit is given as  R1 = 6 Ω R2 = 3 Ω  and the current in the resistance R1 and R2 is…

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.