Explain when an external flow is two-dimensional ,three-dimentional,and axisymmetric.what type of flow is the flow of air over a car?please answer this???
Q: Two charged spheres, q1 = -1.5×10^−9 C and q2 = 3.0×10^−9 C, are held 5.0 cm apart. What is the mag...
A: Using Coulomb's law The magnitude of the electrostatic force between two charged particles q1 and q2...
Q: (a) Consider the function x² + y² – 2² f(x, Y, z) = = arctan 1- z +1 Determine the domain and range ...
A:
Q: 5) This is a thermodynamics question! I would appreciate any help you could give me! Just make sure ...
A: atomic mass of pure air = 29 gm (approx) given sample= 1000 kg= 1000*103gm= 106gm no- of moles of = ...
Q: An electron is moving freely inside a one-dimensional infinite potential well with walls at x = 0 an...
A: Given, An electron is moving freely inside a one-dimensional infinite potential well with walls at x...
Q: 93. •Two mountain climbers are working their way up a glacier when one falls into a crevasse (Figure...
A: Given that,Two mountain climbers i.e. Paul and Sue, are working their way up a glacier.Here, ...
Q: 1.WHICH OF THE FOLLOWING CAN MAKE AN ELECTROMAGNET STRONGER? A. ADD MORE COILS OF WIRE TO THE NAIL B...
A: First we have to understand what is the principle of electromagnet. There are 2 types of magnets tha...
Q: In 1.0 second, a particle goes from point A to point B moving in a semicircle (see figure). The magn...
A: Correct option- (b) 2.0 m/s Given- Time (t) = 1.0 sec As we see from figure, the distance between...
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: 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: A ball is dropped from a bridge 122.5 meters above a river. After the ball has been falling for two ...
A: both balls will cover the same vertical distance and the time taken by the first ball will be 2 seco...
Q: Q/ Determine the magnitude of the resultant forces acting on the screw eye and its direction measure...
A: As given in the problem, the magnitude of the resultant force acting on the screw eye, and its direc...
Q: What type of heat transfer occurs when you TOUCH a metal box with your hand and the metal box feels ...
A: There are three methods by which heat can be transferred from one place to another place. 1. Conduct...
Q: A robot pushes a 20-kg box on the horizontal surface as part of the moving job. The force is 35 N to...
A: The box can be moved only when the static frictional force between the box and the floor can be over...
Q: What are the pros and cons of Geothermal energy
A: Pros of geothermal energy:- 1. It is renewable support as long as the Earth exists.2. Geothermal ene...
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: Explain the operation of thermochemical energy storage system.
A:
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: 2. Why copper is used for: a. Electric cables and wires, electrical machinery, motor winding etc. b....
A: Explanation: (a) Copper is used for electric cables and wires, electrical machinery, motor winding e...
Q: Q2/ For the network shown in figure (Q2), the switch has been open for a long time before closing at...
A: Given that,Inductor (L) = 20mHSince it is given that, From the fi...
Q: Help solving
A: Momentum The momentum of an object of mass m moving with velocity v is defined as the product of its...
Q: 03 : What is the intensity of a spot laser W/m that used for Medical treatments, when 90.0% absorbed...
A: (a) Formula:I=PAwhere, I is intensity P is the rate at which energy is consumed P=E∆twhere, E is en...
Q: B 45° 2m 2.5m
A: Let us assume a free body diagram:RA+1 = Horizontal Reactions at A. RAv - Vertical Reaction, at A....
Q: A steady beam of alpha particles (q = + 2e, mass m = 6.68 × 10°27 kg) traveling with constant kineti...
A: Electric Current The current is defined as the flow of charged particles moving through an electric ...
Q: The city of Denver is 1 mile above sea level. What is the difference in air pressure, in kPa, betwe...
A: Given:-
Q: A 3-D particle in a box has dimensions of x = 0 to a, y = 0 to a, and z = 0 to 2a. The normalized Wa...
A: we know the formula that Given A 3 d particle in a box has dimensions of x = 0 to a ...
Q: Please provide a diagram for the attached problem
A:
Q: In every version of Cascading Style Sheets (CSS), one can apply a style rule containing a list of st...
A: In every version of Cascading Style Sheets (CSS), one can apply a style rule containing a list of st...
Q: 2TArodistetating-inPinne aboutonolitsendsif the fotouingtablegiventhe quyle -Yadiang thkough whithth...
A: Solution: By using Newton-Gregory backward formula for the derivatives Where h is the interval widt...
Q: Q/ A (10 KQ) resistor is made of two strips connected in parallel, each one has (40 um) thick, and (...
A: Given Resistor = 10 kΩ Length of the first strip l1 = 6 mm Length of the second str...
Q: Messi scored a 30 meters free-kick against Liverpool. Thanks to the new video camera technology, fro...
A: Relevant theory: Newton's first law states that an object in a state of rest or motion will remain i...
Q: A 92 kg boulder , moving at 5.0 m/s attempts to pass directly across the adit of a mine. Just as the...
A: Let the total momentum before collision is P=MV-mv1-mv2where positive direction of the velocity is ...
Q: From well logging process we got the following records: GR=50, NPHI= 9%, ph= 2.23 gm/ce, At= 70 usec...
A:
Q: A 5mF capacitor with an initial charge of 9.0uC is discharged through a 1200 ohms resistor. A) how ...
A: Capacitors Capacitors are two conductors carrying equal and opposite charges placed very close to ea...
Q: A pulse traveling along a string of linear mass density as a wave function. Power carried by wave a...
A: Given, Power is carried by string is given by Px=μω3keπx
Q: 2. Three point charges are equidistant from one another and fixed in place. -2Q a) Sketch the net el...
A:
Q: 4- The algebraic sum of voltages around any closed path in a network is equal to one 5- The basic la...
A: 4. false, from Kirchoff's law algebraic sum of voltages in a closed loop is equal to zero. 5.false, ...
Q: A projectile is fired into the air from the top of a 200-m cliff above a valley. Its initial velocit...
A:
Q: In a needle biopsy, a narrow strip of tissue is extracted from a patient with a hollow needle. Rathe...
A: mass of spring (m) 0.0056 kg spring constant (k) 395 N/m compression is spring (x) 0.081 m ...
Q: How Doppler ultrasound works? Explain very well.
A: A Doppler ultrasound uses sound waves to create images of how a person's blood is flowing through th...
Q: How active headphone works? Explain furtherly.
A: Active noise cancellation headphones work on the principle of interference of two waves. by this fea...
Q: Question B
A:
Q: A rod of m = 0.45 kg rests on two parallel rails that are L = 0.85 m apart. The rod carries a curren...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: 11. 252Cf decays by spontaneous fission 3.09% of the time and by alpha particle emission 96.91% of t...
A: Concept used: Activity of a sample is found by decay constant times no. of atoms in given sample.
Q: Q9: The van is travelling at 20 km/hr when the coupling of the trailer as A fails. If the trailer ha...
A:
Q: Describe a pulse traveling along a string of linear mass density μ as a wave function, y(x), if the ...
A: Given, Power carried by string is given by Px=μω3keπx
Q: Pls, i need help with these!!
A: Using Coulomb's law The magnitude of electric force between two charged particles q1 and q2 at dista...
Q: Problem 4.117 Determine the sum of the moments exerted about A by the couple and the two forces. 100...
A:
Q: Physical property of gas effecting turbulent flow is density *
A: The Gas flow is called turbulent Flow if the Reynolds number Number Corresponding to that gas is gr...
Q: and its moon ar various position n the diagram be e direction and r- nated locations.
A: Newton's Law of Universal Gravitation The force of gravitation between two objects of masses m1 and ...
Q: Q/Let auniform surface charge density of 5ncl- -e fresent at zsoplane,auniform line chargedaust $8 u...
A: Given: uniform surface Charge density=5nc/m2 V=-∫E.dLtherefore Vnet=Vp+Vl+Vs There are the coordinat...
Step by step
Solved in 2 steps
