Ex. 24: Two wires have lengths of 30 cm and 40 cm. Radii in the ratio 4 : 5 and densities in the ratio 6: 5. If they are stretched by loads in the ratio 3: 4. Compare their frequencies in the fundamental mode.
Q: A piece of lead has the shape of a hockey puck, with a diameter of 7.5 cm and a height of 2.5 cm. If…
A: The depth at which the bottom of a hockey puck exists below the surface of mercury is known.
Q: Incandescent lightbulbs heat a tungsten filament to a temperature of about 4580 °F, which is almost…
A: To Find: the temperature must be set at one degree Celsius. We are aware that the filament…
Q: the gas. During the process BA, 43.8 J of heat was removed from the gas. Determine WACBA & QCB.…
A: We are given a non ideal gas. We are given the closed cycle. The system comes back to its original…
Q: we
A: Given: Radius is 1.77 cm Densities of platinum and mercury are 2.14×104kg/m3 and 1.36×104 kg/m3
Q: : Calculate the value of resistance needed to convert a moving coil galvanometer of 60 into an…
A:
Q: Find the pressure difference on an airplane wing if air flows over the upper surface with a speed of…
A: We must determine the 2.4 kPa pressure differential on the airplane wing. We are aware that the…
Q: If you place 0°C ice into 0°C water in an insulated container, what will happen? Will some ice melt,…
A: Thermal conductors are those materials that will allow heat energy to pass through, and thermal…
Q: An object is placed 20 cm to the left of a converging lens of focal length 30 cm. A diverging lens…
A: We are given object distance from convex lens. The image formed by this works as virtual object for…
Q: Some cookware has a stainless steel interior (α = 17.3 × 10¯6 K¯¹) and a copper bottom (α = 17.0 x…
A: The difference between the change in diameter of the steel inside and copper bottom must be…
Q: A carbon nucleus and an iron nucleus are initially located 6.20 nm apart from one another. How much…
A: Given that :-→Initial distance between iron and carbon nucleusr1=6.20nm=6.20×10-9m→Final distance…
Q: I already solve a-d which is A-115 B- -95 C-20 D-0 Just need help solving the rest
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: In winters, it is often warmer in San Francisco than in nearby Sacramento, 150 km inland. In…
A: The amount of heat required to increase the temperature of any substance by one unit is called its…
Q: A vector quantity given as Ē= 4y²z³ē+axyz³ē, – xy²z²ē. a) Determine the values of constants a and so…
A: Load density refers to how much weight can be safely loaded per unit volume of the hold. It refers…
Q: Determine the velocity direction for a positively charged particle which experiences the indicated…
A: Given,The direction of magnetic field, B→ is towards negative x axisThe direction of Force, F→ is…
Q: Find the pressure difference on an airplane wing if air flows over the upper surface with a speed of…
A: We must determine the 2.4 kPa pressure differential on the airplane wing. We are aware that the…
Q: 4) What is the induced current in the loop at t₁? Enter your answer in mA. A positive current is…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: Q2. An 80 kg dog is lying on the floor at rest. The coefficient of kinetic friction between the dog…
A: We are given force by person. We first find the work done by the person. This is done by finding net…
Q: A 850 g aluminum pan is removed from the stove and plunged into a sink filled with 11.0 L of water…
A:
Q: Amy, standing near a straight road, records the sound of the horn of a car traveling at a constant…
A: Given,Amy, standing near a straight raod, records the sound of the horn of a cartravelling at a…
Q: 0°C¹). Expa rature change
A: Given: Length of train track is 12 m Temperature range is -30oC to 50oC
Q: Intense white light is incident on a diffraction grating that has 672 lines/mm. (a) What is the…
A:
Q: Problem 3.5 Prove that the field is uniquely determined when the charge density p is given and…
A: The Poisson's ratio can be defined as the ratio of transverse contraction strain to longitudinal…
Q: A spring with spring constant 17 N/m hangs from the ceiling. A ball is attached to the spring and…
A:
Q: A circular disc of mass of 10 kg and radius 0.2 m is set into rotation about an axis passing through…
A: Given : Mass of disk(m)=10kg Radius(R)=0.2m Torque τ =10N-m t=6sec To find: Angular velocity
Q: A garden hose with a diameter of 1.6 cm has water flowing in it with a speed of 1.3 m/s and a…
A: We are aware that the hose has a 1.5 atm pressure.Water in the hose moves at a speed of 1.3 m/s.The…
Q: Calculate the rotational inertia of a meter stick, with mass 0.397 kg, about an axis perpendicular…
A: The moment of inertia of rod about its center of mass is given as Icm=112ML2 Here M,L are mass and…
Q: lyty
A: Given: Platinum's density can be 2.2×104Kg/m3 Size dimension can be 4 cm×4 cm× 4 cm
Q: The figure below is a PV diagram for an ideal gas. Process II occurs at constant temperature. In…
A:
Q: A copper ball with a radius of 1.7 cm is heated until its diameter has increased by 0.16 mm.…
A: The copper ball's final temperature must be determined when its diameter rises by 0.16 mm. We are…
Q: friction
A: Given: Mass of bundle is 6.2 kg Incline is 21o Kinetic energy is 144 J Kinetic friction coefficient…
Q: A person weighs 756 N in air and has a body-fat percentage of 28.1%. What is the overall density of…
A: We have to find the overall density of person's body. A person's weight is 756 N, and their body fat…
Q: Putting a lid on a boiling pot greatly reduces the heat transfer necessary to keep it b Explain why.
A: Boiling points are defined as the temperature at which a liquid's vapor pressure equals its…
Q: is 33.0 m/s? (A
A: Given: Distance of archer shoot an arrow at 77 m Initial speed is 33 m/s
Q: The weight of your 1420-kg car is supported equally by its four tires, each inflated to a gauge…
A: The area of each tire's contract with the road must be determined. We are aware that the automobile…
Q: Two parallel S.H.M.s are given by x₁ = 元 (8nt + 1) Find the 6 resultant amplitude and initial phase…
A: We need to compute-Resultant amplitude (R)=?Initial phase of resultant SHM (δ)=?The data given…
Q: How much work is done on the gas in the process shown in the figure? (Figure 1)
A: Given: PV graph:
Q: Two parallel plates, each having area A = 2706 cm2 are connected to the terminals of a battery of…
A:
Q: Problem 7.12 A long solenoid, of radius a, is driven by an alternating current, so that the field…
A:
Q: How much force must a person apply to produce a torque of 20N-m, if he applies it 2.5m from the…
A: Given: In this question, the given values are, Torque is, T=20 Nm And the distance is, r=2.5 m To…
Q: A 2-kg mass is attached to a spring hanging from the ceiling, thereby causing the spring to stretch…
A:
Q: The shoutent length of resonating air column closed at one end is 7 cm when a tuning tork of…
A: We need to compute-Velocity of sound (V)=?The data given as-Shortest resonating length (l)=7…
Q: A bag containing 0°C ice is much more effective in absorbing energy than one containing the same…
A: Whenever there is temperature change it is associated it an exchange of heat energy. Heat energy…
Q: Find the equation of motion of the system as shown in the following figure. However, it is assumed…
A: It is given that whole system is rotating at. an angle α with the horizontal direction. It is…
Q: Explain how quantitative research has resulted in inventions, innovations, and other scientific…
A:
Q: (a) Locate all the bound charge, and use Gauss's law (Eq. 2.13) to calculate the field it produces.…
A: Hey dear i have firstly the formula and then did derivation and the solution is in steps 2 and 3 .…
Q: Ex. 6 The combined resistance of galvanometer of resistance 1000 ohm and its shunt is 25 ohm.…
A: We need to compute-Shunt resistance (S)=?The data given as-Combined resistance (R)=25 ohmResistance…
Q: A uniform plane wave propagates in free space in + direction with the H field is given as H(x;t) =…
A:
Q: The given system has two initially neutral spheres and a negatively charged sheet. Arrange the most…
A: The charges on a body which give rise to induced charges on another body without any physical…
Q: The symbols Y, n and K represent respectively the young's modulus, rigidity modulus and bulk modulus…
A: We need to compute-Relation between Y and K=?The data given as-Young's modulus=YModulus of…
Step by step
Solved in 2 steps