What is the phase of water at a pressure of 0.1bar and a temperature of 190degC A. Liquid B. Vapour C. mixture D. Solid

Q: A model electric train requires 10 volts to operate. When it is connected to a 111 volt circuit, a…

A: Given data:  The secondary voltage (V2) = 10 V The preliminary voltage (V1) = 111 V The number of…

Q: I'm wondering if the 767 MeV converted to eV is supposed to 7.67E6 instead of remaining as 767?

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Q: A wrench 60 cm long is attached to a nut and bolt. You exert a 40 N force on the wrench. What is the…

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Q: A star rotates in a circular orbit about the center of its galaxy. The radius of the orbit is 5.7 x…

A: Given data:  Radius (r) = 5.7×1020 m Angular speed (ω) = 5.4×10-15 rad/s Required: The period (T) in…

Q: A 8.58-g bullet is moving horizontally with a velocity of +366 m/s, where the sign + indicates that…

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Q: A rigid mass-less beam rests on two supports as shown. On the beam a force of 145 N is applying at a…

A: To solve this we equate the forces acting in the vertical direction. ∑F = 0 We also equate the…

Q: Three small but dense objects are located in the x-y plane as shown in the figure. The objects have…

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Q: A dragster starts from rest and accelerates down a track. Each tire has a radius of 0.320 m and…

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Q: A manometer containing water with one end connected to a container of gas has a column height…

A: Given data as per question density of water  = 103kg/m3              height   =   0.27m

Q: Two charges of q₁ = 1.8 μC and 9₂ = -2.9 μC are d = 0.34 m apart at two vertices of an equilateral…

A: Given data-  Charge q1= 1.8×10-6 C , q2= -2.9×10-6 C  distance d=0.34 m

Q: A long wire carrying a 5.5 A current perpendicular to the xy-plane intersects the x-axis at 2=-2.0…

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Q: a.) Calculate the impact velocity of a package falling a distance of 1.2 m. b.) Calculate the time…

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Q: The small piston of a hydraulic press has an area of 8.00 cm². If the applied force is 25.0 N, find…

A: From Pascal Law. We know ;P1=P2orF1A1=F2A2orA2=F2F1A1

Q: ary at the origin. A second point charge q = + 4.3 μC from the point (0.26 m, 0, 0) to (0.38 m, 0,…

A: The work done by the external force is equal to the change in the electrostatic potential energy of…

Q: The overhead hoist shown below is being designed to lift loads up to F = 12 kips. Your company…

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Q: A spherical submersible 2.13 m in radius, armed with multiple cameras, descends under water in a…

A: a) Calculate the absolute pressure at the depth of the shipwreck. p=p0+ρghp=1.013×105 Pa+(1.025×103…

Q: You drop a 7 mole piece of zinc, which has been heated to 423 K into 0.101 kg of water at 300 K You…

A: In the following problem: Number of mole of Zinc, n=7 Temperature of Zinc, TZn=423 K Mass of the…

Q: What does the first law of thermodynamics state? All energy is converted to heat. Metabolic rate is…

A: The first law of thermodynamics  says the energy is neither be created or  destroyed its just…

Q: For the system of capacitors shown in the figure below, find the following. (Let C₁ = 9.00 μF and C₂…

A: Given,C1 = 9 μFC2 = 7 μFLet C3 = 6 μF      C4  = 2 μF(a) The equivalent capacitance of the…

Q: In the above circuit there is a 6.00 volts battery and three resistors with the following values: R₁…

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Q: When does Car Two catch Car One?  2.Final Velocity when Car Two catches car One  3.Time when Car…

A: From the graph we have: The red car moves at a constant speed of v1=7 m/s. The blue car moves with…

Q: bject is placed on a balance, which then reads 6.136 g. Its volume is measured to be 1.25 cm^3. Find…

A: Given Mass of object, m=6.136 g Volume of object, V=1.25 cm3

Q: the solution is worng

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Q: 4. A grindstone in the shape of a solid disk with diameter 0.520 m and a mass of 50.0 kg is rotating…

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Q: Three small objects are located in the x-y plane as shown in the figure. The objects have the…

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Q: A point stationary at the origin. A second point charge 2 = + 4.3 μC moves from the point (0.26 m,…

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Q: The motion of spinning a hula hoop around one's hips can be modeled as a hoop rotating around an…

A: mass (m) = 0.74 kg radius (r) = 0.67 m distance of rotation axis from the center of the hoop (d) =…

Q: A roller-coaster car has a mass of 497 kg when fully loaded with passengers. The path of the coaster…

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Q: A ceiling fan is rotating counterclockwise with a constant angular acceleration of 0.50? rad/s2…

A: Answers: (a)Angular velocity of fan after 2.0 seconds = 3.14 rad/s (b)Angular displacement of fan…

Q: Two identical spherical balls are electronically released at the same time from a platform, and fall…

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Q: 3. Describe what would happen if you were to heat liquid water to a temperature of 110 °C.

A: 3. The boiling point of the water is 100o C

Q: Two spherical objects having weights W1 = 2200N and W2 = 3600N are separated by a distance of 22.4m…

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Q: What voltage must be applied to a 120μF capacitor in order for a charge of 113mC to be stored on it?…

A: Given data:  Capacitance (C) = 120 μF Charge (Q) = 113 mC Required: The voltage (V)

Q: In the figure below, R₁ = 21.00, R₂ = 12.00, and the ideal battery has emf 8 200 V. What is the…

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Q: A common flashlight bulb is rated at 0.40 A and 2.7 V (the values of the current and voltage under…

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Q: Two clay balls collide and stick. Ball 1 has a mass of 1 kg and an initial velocity of 10 m/s in the…

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Q: Question: Venus has a mass of 4.87 x 1024 kg and a radius of 6051.8 km. A spring is set up on Venus…

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Q: A student drove to the university from her home and noted that the odometer reading of her car…

A: Given , Reading of odometer (d)= 15km  Time taken to complete the trip (t)= 16mim = (16/60) h

Q: Three charges are situated at corners of a rectangle as in the figure below. How much work must an…

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Q: For there to be a current between two points, there must be a type your answer... between those…

A: Condition for flowing of current Circuit must be complete. There must be some potential difference…

Q: The law of Thermodynamics states that energy can not be created nor destroyed. it can only be…

A: We know  Ist law of thermodynamics states that the net heat energy given to the system is equal to…

Q: A) answers for distance are not correct when I enter them

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Q: A 5.30 kg lamp is hung from an 8.00 m long horizontal beam, as shown in the figure. The left end of…

A: Tension in the wire( T )= 77.88 N Here is the explaintion in the given image

Q: A 5-kg block slides a distance d = 6 m down a rough incline as in the figure with 0 = 49° and v₁ =…

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Q: a) A magnetic field B = a sin(by)eb Ê is produced by and electric current, where a and b are…

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Q: 6. Calculate the latent heat of fusion for 2.40 kg of gold as it changes from a molten liquid into a…

A: Given data, Mass of gold M=2.4 kg

Q: Calculate the work done by friction as a 3.7 kg box is slid along a floor from point A to point B in…

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Q: Is the answer 161.91W?

A: From the solution of previous problem, R1 = 23.314 Ω Using, R2=R1[1+α(Tf−Ti)]…

Q: Question: As a longitudinal wave passes through a medium, a particle making up the medium with an…

A: Part1: Given equation: s(t) = 2.33cos(3.67t+2.400) and wavelength, λ = 49.0 cm Maximum speed, vmax =…

Q: The diagram shows two equal charges and several positions near them. 1 2 + 4 2 In which position is…

A: Given Two equal charges are placed as shown in the figure. We have to calculate position where the…

Diatomic Gas

Molecule, is a collection of two or more atoms together (which constitute the smallest observable unit) into a pure material. There are some ways to represent the structure of a molecule. Factor symbols represent atoms in Lewis structures, and dots represent electrons that accompany them. A pair of mutual electrons (covalent bond) may be represented by a single dash. The ball-and-stick model depicts the spatial structure of the atoms better.