7) A trapezoidal canal has the following flow and channel q= 17cu.m/s; v=80cm/s; n=0.018; side slope = 4h:3v. Using most efficient trapezoidal canal, what slope of channel is required?
Q: an airplane flies 1520 miles in 2 hours. What is the average speed in miles per hour.
A: Speed The speed of an object is defined as the distance traveled by an object per unit of time. If t...
Q: A child goes down a playground slide with an acceleration of 1.26 m/s^2. Find the coefficient of kin...
A: Acceleration of the child a = 1.26 m/s2 The slide is inclined at an angle θ = 33.0o below the horizo...
Q: Q3:- A pinion of 20 teeth is in mesh with an internally toothed wheel with 80 teeth. The teeth have ...
A: pinion = No. of teeth tp=20 Radius of pinion=rp Module, m=2rptp ⇒rp=20×52=50 mmWheel=No. of teeth Tw...
Q: If a projectile is launched horizontally, its vertical component of initial velocity is ____________...
A: when an object is thrown into the air subject to only the acceleration of gravity that motion is kno...
Q: What are dosimeters?
A: This is a question related to nuclear decay and radiation. Dosimeter: The dosimeter is an instrument...
Q: Let fi = 1+x +3r², f2 = 2+3r + 8z², ƒ3 = 4 + x + 6x², ƒa = 3 +x+ 4x°. "hich of the following is a ba...
A: Given: f1=1+x+3x2, f2=2+3x+8x2, f3=4+x+6x2, f4=3+x+4x2 Introduction: The vector space is said to be ...
Q: An a particle of mass u and charge q is re- pulsed from a much more massive particle of charge Q. Th...
A: Note: as per the policy, only the first three subparts of the question will be solved if you want th...
Q: [Differential Equations] How do you solve this step-by-step?
A: (a) Given: The mass-spring equation is given by: y''=-3y-cy' Introduction: A drag force is the resis...
Q: 1- If the functions 1 and 2 are solutions of the Schrödinger equation for a particle, then show that...
A: Here the wave functions are ψ1 and ψ2 such that H^ |ψ1>=E|ψ1>H^|ψ2>=E|ψ2>E is the degen...
Q: An alert physics student stands beside the tracks as a train rolls slowly past. He notes that the fr...
A:
Q: Q8/ A piece of copper as shown in Figure below has an inner radius of 6 cm, radial thickness of 3 cm...
A: Given data, inner radius=6 cmradial thickness=3 cmaxial thickness=4 cmresistivity of copper ρ=1.724×...
Q: An electric current I = 0.55 A is moving in a circular wire with radius R = 0.045 a. Express the ma...
A: Hey there, since you have asked a question with multiple sub-divisions, we have solved the first thr...
Q: p1
A: Resistance The resistance of a conductor is defined as the opposition offered to the flow of current...
Q: Explain quantum tunneling.
A: This is a question from Quantum Physics. Quantum Tunneling: This is a phenomenon in which a wavefunc...
Q: Question c
A: Concept used: Electric field inside conductor is zero. Hence, change in potential is zero inside the...
Q: Q6) A string of infinite length is stretched from -o0 to +00 and subjected to the following initial ...
A: (a) for wave travelling to right only v(x) = 0≤x≤∞ v(x)= 0≤x≤1 +1≤x≤∞= -1+0=1 v(x)=d(s)/dt ds=v(x)d...
Q: Two charged particles of equal magnitude(−Q and +Q) are fixed at opposite corners ofa square that li...
A: Using Coulomb's law The magnitude of the electrostatic force between two charges q1 and q2 at distan...
Q: Q2) Find the distance between the line y=- (x+2) & the center of the circle y+x -4(x+ y )= 9
A:
Q: The sphere continues to roll along the track without slipping and at point C it leaves the track. At...
A: As we know the sphere moves down without slipping there will be involvement of rotational kinetic en...
Q: Ex If the magni bude of the resultant frce en the eye balt is GaaN and itts acting direction measure...
A: As given in the problem, THe resultant force can be given by; FRx=F1x+F2x+F3xFR sin30 =F1 cosϕ+F2sin...
Q: Plz I need the answer of this question in 8086 microcontroller
A: Assume:CS:CODEDS:DATA
Q: A gun is fired straight up. Assuming that the air drag on the bullet varies quadratically with speed...
A: Solution: Assuming that the vertical components is x. The force exerted by the bullet from the gun i...
Q: A charge of magnitude Q is placed on each vertex of a square of side length a, what amount and type ...
A: Given that a charge Q is placed on each of the vertex of square of length 'a' , the value of charge ...
Q: In spherical Coordiates, Es the potential atany point, using the reffrences (a) Vso at infinity: v=o...
A: Given that, In spherical coordinates,Field E= 2r(r2+a2)2ar^ V/m ....eqn 1Here, we need to find...
Q: Rocket sleds were used to test aircraft and its effects on human subjects at high speeds. It is cons...
A: According to Newton's second law of motion, the net force on an object in the direction of motion is...
Q: Assume that you need to measure an average temperature in a heated space. You have three identical t...
A: (A) Let V and R be defined as the voltage difference and resistance. And I be defined as the current...
Q: Consider two identical 5.0 L flasks filled with different gases Sample A: 5.0 g of H2(g) at 273 K Sa...
A: Given: Volume of each gas is 5.0L. Temperature of the two gases is also same T=273K. Mass of H2 is m...
Q: When the flexible bag filled with sand is dropped on the pan of a spring balance from a height of h=...
A: Suppose mass of bag is 'M' and mass of pan is 'm'. Then M=m2=2.0 kg Here h=4 cm or 0.04 m and m1=6.0...
Q: Determine the magnitude and direction of the resultant hydrostatic force that the water exerts on th...
A: Concept used: Resultant force is found using horizontal and vertical force acting on face AB.
Q: Four point charges of q1 = 3.00 x 10^-6 C, q2 = 3.00 x 10^-6 C, q3 = -3.00 x 10^-6 C, and q4 = -3.00...
A: The four point charges are given as, q1 = 3×10-6 C q2 = 3×10-6 C q3 = -3×10-6 C q4 = -3×10-6 C The s...
Q: 85. •A 30-kg golden retriever stands on a digital scale. If the dog and scale are positioned in a el...
A: The reading scale will measure the normal reaction due to all the forces
Q: Plutonium-239 (t1₁/₂=2.41X10⁴yr) represents a serious nuclear waste hazard. If seven half-lives are ...
A: Given, Half life of P239t is, t12 = 2.41 ×104 yr So, rate of reaction, k1=ln2t12k1=0.6932.41×104 yr...
Q: SIGNAL AND SYSTEMS LABORATORY 3- Perform the deconvolution operation between the following two signa...
A:
Q: 1- An earth station is located at Houston, Texas, that has a longitude of 99.5° and altitude of 29.5...
A: Given data: The longitude of the Earth station is ϕL=99.5°. The altitude of the Earth station is ϕa...
Q: Monochromatic light of wavelength 655 nm falls on a slit. If the angle between the first bright frin...
A: Given: Wavelength of light is 655nm. Angle between the first fringes on either side of the central m...
Q: What is the scale factor that takes the Drawing to the object
A: Scale factor represents the ratio of the size of the object to the size of the drawing.
Q: Figure 1 below is a plot of the displacement x of an object as a function of time t. The dashed vert...
A: The velocity of the object is given by slope of displacement time graph. The sign of the acceleratio...
Q: From well logging process we got the following records: GR-50, NPHI- 9%, ph- 2.23 gm/ce, At- 70 usec...
A:
Q: Q5: A young scientist announced the discovery of the equation for the volume of an eggplant: V(ft&) ...
A: Given: v(ft3)=14.67m+3.23*10-2e2t2 where m is in kg from dimension anlaysis for example if 5m=a+3b2 ...
Q: Advanced Physics Question
A: Given data: The wavelength of spectral in the lab, λrest=600 nm The wavelength of spectral in Star A...
Q: Two perfectly conducting cylindrical surfaces are located at p= 3 p= 5cm. The total current passing ...
A: (a) Given: The charge densities of the two cylinders are 3 cm and 5 cm respectively. The total curre...
Q: Explain the operation of thermochemical energy storage system.
A:
Q: PLEASE add a force diagram
A: For left side illustration: As the center of mass of the meter stick is at the middle of the stick, ...
Q: Two wavefunctions, Y, and 42, are each eigenfunctions of the operator Ô, with eigenvalues wi and wz....
A: Wavefunction The wavefunction of a particle is a mathematical function that encodes all the informat...
Q: Advanced Physics Question
A: Given: The masses and the length on the meter stick is given in the figure.
Q: A plane monochromatic (λ=500nm) light wave normally falls on the diffraction grating, the period of ...
A: When a plane monochromatic light wave falls on the diffraction grating, then a larger central maximu...
Q: question / a rectangular file of length (a) and width (b) and the number of its turns in a unit Th...
A: Concept used: According to Faraday's law of electromagnetic induction, the electromotive force(emf) ...
Q: Two lightweight metal spheres are suspended near each other from insulating threads. One sphere has ...
A: According to this law like charges attract each other and unlike charges repel each other. But in ou...
Q: An airplane maintains a speed of 573 km/h relative to the air it is flying through as it makes a tri...
A: vp= velocity of plane, va=velocity of air speed of airplane with respect to air vP/a=vp-va=573km/h =...
Q: The setup is similar to that of Problem 4, except that the rod now has a nonuniform linear charge di...
A: Given: The rod is said to be non-uniform based on the linear charge distribution values of λ(x) = λ。...
Step by step
Solved in 4 steps with 1 images
