Ex, 27 : What should be the tension applied to a wire of length 0.8 m and mass 5 gm if it is to vibrate with a fundamental frequency 100 Hz ?
Q: If the universe had a density equal to the critical density (a flat universe) and the Hubble…
A: Everything is contained within the universe. It includes all of the space as well as all of the…
Q: Ex23: A glass plate of length 20 cm, breadth 10 cm and thickness 5 mm is held vertically with its…
A: Length L = 20 cm breadth B = 10 cm Perimeter of the slab is P = 2(L+B) P = 60 cm P = 0.6 m Surface…
Q: Ex 42 : The rise of water in a capillary tube of radius 0.1 mm is 5.5 cm. What is rise of water in a…
A: To find-Height of water column=?Given-r1=0.1 mm=1×10-4 mh1=5.5 cm=5.5×10-2 mD2=0.1 mm=10-4…
Q: A charged particle, after entering a constant magnetic field B, starts moving freely along a…
A: In general, magnetic force FB is FB = qvB sinθ Where q is charge v is velocity…
Q: Consider the gauge transformations: A(x, t) = A¿(x, t) + Vxo(x,t) 0xe Ф(х, t) %3 Ф.(х, t)-. (x, t)…
A:
Q: 10:06 cdn.fbsbx.com Done 14 of 24 12 What's New Crossword-Puzzle. Direction: Answer the puzzle below…
A: 1. NONMECHANICAL 2.GRAVITATIONAL 3. ELASTIC 4. WORK ENERGY THEOREM 5.CHEMICAL 6.FORCE 7. CLOSED PATH…
Q: Self-inductance (L) of a 40.0 cm long solenoid containing N = 400 turns, and cross- sectional area…
A: Solution:-Given thatLength of solenoid (l)=40 cm=0.4 mNumber of turns (N)=400Cross sectional area…
Q: 51. A light ray is incident on a flat piece of glass with index of refraction n as in Fig. 32-24.…
A:
Q: With what minimum velocity should a body be launched from a height R above the surface of the earth…
A: We must determine at what minimal velocity a body should be thrown from a height R above the earth's…
Q: Please see attached image for question. Thank you
A: The 200 gm dart is dropped from a height of 25 m above the block. At this height, the dart has a…
Q: We know that during the trip out and during the trip back both the travelling twin and the…
A: A. What will the travelling twin experience at the turn-around point (what would it feel like on the…
Q: How much energy is required to propel a 60.0 KG person to 45.2 cm vertically? What is the person's…
A: Given, the mass of a person is m=60kg distance from the initial position is h=45.2cm=45.2×10-2m a)…
Q: Under which of the following conditions can a ladder standing on a rough horizontal floor and…
A: The free body diagram for the above situation is,
Q: IV. Problem Solving. Show your complete solution. 1. A material has an index of refraction of 1.5.…
A: To find-Speed of light in the mateerial (V)=?Given-Refractive index (n)=1.5
Q: The figure shows wire 1 in cross section; the wire is long and straight, carries a current of 4.23…
A: Given: The amount of current in wire 1 is 4.23 mA. The distance d1 is 2.44 cm or 0.0244…
Q: Ex. 1 : An electron revolves around a nucleus with frequency of revolution 1015 Hz. If the radius of…
A: To find-Magnetic moment (M)=?Given-Frequency of revolution n=1015 HzRadius of orbit r=0.53…
Q: A uniformly into the edge A, flows uniformly over the whole wide ders comes uniformly out of the…
A: The width of the rectangular copper foil is given as, b, The radius of the cylindrical portion is…
Q: For the situation shown in the Figure, calculate: (a) the force exerted by the right hand, and (b)…
A: Given: Acceleration due to gravity,g=9.8m/s2Distance between right hand and left…
Q: R To work on the previous problem you were given an AC series RLC circuit and asked to get the…
A:
Q: A race car travels 76 m/s around a circular track of radius 159 m What is the magnitude of the…
A: Speed of race car v = 76 m/s Radius of the track is R = 159 m mass of the car is m = 1600 kg
Q: 0./21 : The bulk modulus of a gas is 6× 10 N/m2. The additional piessure needed to reduce the volume…
A: To find-Pressure required (dp)=?Given-Bulk modulus (K)=6×103 N/m2dvv=10%=10100=110
Q: How many revolutions of crankshaft does it take to complete one working cycle in a four stroke…
A:
Q: A right triangle is moving parallel to its horizontal side as shown in the figure. If the hypotenuse…
A: Given:length of hypotenus, h = 2.50 mangle made by hypotenuse with horizontal, θ = 25othis triangle…
Q: How much energy is required to propel a 60.0 KG person to 45.2 cm vertically? What is the person's…
A: Given that, The mass of a person : m = 60 (kg) Distance from the initial position :…
Q: A student can row a boat 6km/h in still waters, she is on one bank of a 6 km wide river that has…
A: Since more than three subparts are provided, solution for the first three is provided here. Please…
Q: If the satellite has a mass of 4800 kg and a radius of 4.1 m , what is the required steady force of…
A: Given that,Mass : m = 4800 (kg)Radius : r = 4.1 (m)Here we need to find the force :Now,As we know…
Q: Explain why at high frequencies a capacitor acts as an ac short, whereas an inductor acts as an open…
A: The resistance of a capacitor is Xc = 1/2πfCNow, if frequency (f) is high , resistance Xc is…
Q: 6. can be converted into thermal energy by reactions like oxidation.
A: ............................... can be converted into thermal energy by reactions like oxidation.
Q: onstruct nine possible angular momentum states for L1=1 and L2=1 and 8 possible states for L1=3/2…
A:
Q: Ex. 83 : The e.m.f. of a cell is balanced by fall of potential along 281 cm of potentiometer wire.…
A: To find-Internal resistance (r)=?Given-Initial balancing length (l1)=281 cmResistance connected…
Q: A red rekates in vertical plane wieh a Conskant speed w (YZplane) about a harizental axis through…
A:
Q: Advanced Physics Consider the gauge transformations: A(x, t) = AL(x, t) + VXo(x,t) (x, t) Ф(х, t) 3…
A:
Q: Dysnomia Nix Namaka Hydra Charon The phrase Hi'iaka Pluto Makemake 2007 Eris Haumea Weyatt Vanth…
A: Beginning: The Kuiper belt is a circumstellar disc in the outer solar system that extends from…
Q: A 200 volt battery is connected across the combination of capacitors of capacities 5 µF and 10 uF.…
A:
Q: Four identical spheres of masses 2.0 kg each and radius 0.25 m are situated at the four corners of a…
A: 0.0Here the moment of inertia of 4 spherical balls situated at the 4 corners of a square is needed.…
Q: A spherical conductor of radius RR has no net charge on it. However, there is a cavity inside it of…
A: To find the surface charge density of induced charge, we use gauss law.
Q: A bar magnet made of steel has magnetic moment of 2.5 Am? and a mass of 6.6 x 103 kg. If the density…
A: The intensity of magnetization defines the extent to which a specimen will get magnetized if kept in…
Q: Gbenga needs to get glasses to correct his farsightedness. His eyes currently cannot focus on…
A: Given, Gbenga can focus object which are beyond 61 cm from his eyesFor seeing object as close as 25…
Q: Part A A laser beam illuminates a single, narrow slit, and the diffraction pattern is observed on a…
A: Diffraction is the phenomenon that causes light to bend as passes through a slit or a hole. The…
Q: Q4 charge distributed over a Volume of radius (Risothat volumetric change density at any point in…
A: Given: The volume charge density of the sphere is ρ = k rα Where k and α are constants
Q: ling to find the relative er
A: Given as, V=6.1 V,∆V=0.1 V,I= 70×10-3A,∆I=0.001 A.
Q: 3A 4-foot resource is 8ft long Ofter hanging a mass weighing &1bs. The the system moves offers a dam…
A: Given:natural length, L = 4 ftextendes to L' = 8 ft when weight of, W = 8 lbs is applied.damping…
Q: The threshold frequency for a certain metal for photoelectric effect is 1.7 x 1015 Hz. When light of…
A: To find-Planck's constant (h)=?Given-Threshold frequency,ν0=1.7×1015 HzFreuency of incident…
Q: The position of a weight attached to a spring is sit2 = -4 cos 8pt inches after t seconds. (a) Find…
A: Given That: s(t) = −4 cos 8t (a) The maximum height is the…
Q: 8. An elevator can lift a load of 5000N from the ground level to a height of 20m in 10 seconds. Find…
A:
Q: A 10.5 m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the…
A:
Q: One thousand small. water droplets of equal size combine to form a big drop. The ratio of the final…
A: To find-Ratio E2/E1=?Given-Initial no. of droplets=1000Final no. of drop=1
Q: An A36 tension member is subjected to a service axial load of 1100 kN and a service moment of 30 kN-…
A: Given: Service Axial Load = 1100 kN Service Moment applied at Major Axis = 30 kN-m Service Moment…
Q: Q4: The height of water in a capillary tube of radius 2 cm is 4 cm. What should be the radius of…
A:
Q: (b) A nanowire has a density of charge p distributed along the x axis, which is described as…
A:
Step by step
Solved in 3 steps with 1 images