Does the function, =Ur cos0+ -cose represent possible irrotational flow? r

Q: the curo and calculate Divergence Az Xz'i -2xyzj+2yz°K at 3.

A: Given: A→=xz3 i^-2x2yz j^+2yz4 k^

Q: In a BJT, the outer layers are much -8 more thick as compared to the .middle layer a) True O

A: Answer 8:-True Explanation:In a BJT the middle layer is base which have to be thin and lightly doped…

Q: T4.26 OR Po TO to To To tah 4.26 ah 4.26 ++ TO Po To Po 4.26 09 VECO TO P.

A: The density altitude is the altitude relative to standard atmospheric conditions at which the air…

Q: At any moment the sun shines on how much of the mnoon?

A: Required :: At any moment the sun shines on how much of the moon.

Q: What Richter scale rating would be 5 times more intense than a Richter scale rating of 6?

A: The Richter scale defines the magnitude of an earthquake to be  R=logII0…

Q: ties. Include labels and known magnitude. ude and direction) relative to ground (G)? int will it…

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Q: 4 Suppese that the water level of a river is 34 meters and that tis receding ata rate of050 meters…

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

Q: What do you mean by mass flux of liquid or gas?

A: What do you mean by mass flux of liquid or gas?

Q: Imaginary pressure blocks are used in this investigation to model sloping ocean surfaces resulting…

A: Given that :- Mass of all block is same as weight is same.

Q: öalg äbäi Gravity field variations on the *: surface Reflects the density variation vertically in…

A: Gravity is the phenomenon which is based on the principle that everything with mass will be…

Q: Suppose you collected a data set in which you measured fall-times for different fall-heights. You…

A:

Q: For each of the following, determine the output stream for the given input streams. (a) Input…

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Q: d the rate of bubble volume increasing when the radrus is 4cm if its surface area is increasin

A: Suppose (S) be the surface area of the bubble having a radius (r) which is given by:- S=4πr2 ----(1)…

Q: What general trend did you observe from set-ups  3? Support your answer by using the data gathered.

A: In the three trials that were carried out, it is observed that the velocity of the marble A (smaller…

Q: What i couldn't understand from this is whe he was getting the value for cosa he got 5/13 at which…

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Q: ctangular open is flowing with a depth of b. s shannel. cha nas a base of Tên

A: Given Length =2b Depth =b

Q: 5 liters of water is heated from 35°C to 80°C, what is change in volume of water? If 500 gm of…

A: Write the expression for the change in the volume of the water and substitute the required values.

Q: A storm dumps 1.0 cm of rain on a city 6 km wide and 8 km long in a 2-h period. How many metric tons…

A: Volume,   The density of water,

Q: How would you suggest measuring the temperature of (a) the ocean floor and (b) liquid helium?

A: Temperature is defined as the average kinetic energy of moving particle in a substance.

Q: -What will the breakdown strength of air be for small gaps (2mm) and large gaps (30cm) under uniform…

A: Given : Small gap = 2 mm = 0.2 cm Large gap = 30 cm

Q: Suppose you collected a data set in which you measured fall-times for different fall-heights. You…

A: The relation between the fit parameter A from the given mathematical model to and the parameter g…

Q: What is anomalous Expansion of Water?

A: A common observation seen in the behavior of any substances is that they expand when heated as the…

Q: Calculate the Pressure at 30,500 ft in the Standard Atmosphere

A:

Q: 11. f = k, . In this equation k = 1 when m is measured in kgm-1, fis measured in s1 and T is m…

A:

Q: list the possible errors that could effect on velocity profile in wind tunnel?

A: The possibilities could be 1)The flow is not fully developed in the sections where you measured the…

Q: To how many atmosphere pressure must a liter of gas measured at 1.00 atm and 20.0 oC be subjected to…

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Q: How would I solve this? Assuming that the size of a cloud is 1 km^3 (1 km on all sides) and contains…

A: Given:Size of the cloud, v = 1 km3 = 106 m3Cloud conatins water, V = 0.5 g per m3Mass of the…

Q: What does it take to be classified as a rogue wave

A:

Q: how to relate densities to our daily life?

A: Density is a physical quantity. Basically it is a proportionality constant. It is well known that…

Q: Our cycle of normal breathing takes place every 5 seconds. Velocity of air flow, y, measured in…

A: Given: Relation of the velocity of airflow (y) after the time (x) second is given as: To find: The…

Q: Q:- A triengle formed hy vectous, the Eng vectov is of it's Surrounding Side is 2i-3j +4k, find…

A: The triangle formed by vectors is shown below.

Q: What heating rate (units: W/m2 = Js-1m-2) would be required to warm the ocean by that 1°C in 100…

A: Given, Increase in temperature = 1°C Time ,t = 100 years = 3x109 s We know that specific heat of…

Q: hotomultiplier tra

A: A transducer is an electronic device that converts energy from one form to another. The process of…

Q: Evangelista Torricelli was the first person to realize that we live at the bottomof an ocean of air.…

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Q: from the slope in part two, calculate b -local. r = 1.5cm

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Q: gieft gright Emiddle An E-core with three air-gaps is give in the figure with dimensions of left…

A: In this question we are given with an E-core with three air-gaps in the figure and we have to answer…

Q: Asap need, Thank you 213124qwsdawdw

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Q: The equation Fo True GMm is only valid far from Earth's surface.

A: Newton's law of gravitational force state that the force of attraction between the two mass m1 &…

Q: ER SCALE

A:

Q: Calculate the fractional decrease in volume ( ΔV/ V0 ) for seawater at 5.00 km depth, where the…

A: The relationship of the change in volume to other physical quantities is given by

Q: Ywo condutine p brought n hrgt t A ponl The then ser

A: Due to induction, the near end is charged with opposite charge.