3. A vessel of volume 2000 cm° contains 0:1 mol of oxygen and 0-2 mol of carbon dioxide. If the temperature of the mixture is 300 K, find its pressure.

Q: An ideal gas at 27 oC is heated at constant pressure till the volume becomes three times. The temper...

A: Given value--- initial temperature = 27 degree C.  let initial volume = V. final volume = 3V  We h...

Q: Four resistors, each with resistance R, are all in series with a 12V battery. What is the potential ...

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Q: ' Find the relative error in Z, if Z and CD 3/2 4%, 2%, 3% and 1%, respectively.

A: Given relation : Z = A4 B1/3C D3/2Percentage error in A = 4% Percentage error in B = 2% Percentage e...

Q: The next seven questions pertain to the situation described below. A circuit is constructed with fiv...

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Q: 2) A current of I Amperes runs through a very, very long wire of which a portion (ACD) is shown belo...

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Q: A positive charge of 5 µC exerts and attractive force of 7 N on an unknown charge 0.1 m away. The un...

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Q: A 30.0 kg object that can move freely is subjected to a resultant force of 75 N in the x-direction. ...

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Q: n the system of point charges arrange as shown in the figure , determine the magnitude and direction...

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Q: Two positive charges, Q1 = 0.3 µC and Q2 0.9 µC are arranged in a straight line as shown in the figu...

A: Given,Two positive charges,Q1 = 0.3 μCQ2 = 0.9 μCd1 =9 cm d2 = 1 cm

Q: Consider the two-body situation at the right. A 20.0-gram hanging mass (m2) is attached to a 250.0-g...

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Q: A hollow conductor is positively charged. A small uncharged metal ball is lowered by a silk thread t...

A: When the uncharged ball is brought inside a positively charged conductor and allowed to touch its in...

Q: Which of the following is not true about charges? c. Opposite charges attract Both a and c a. Positi...

A: Charge is a basic physical property of matter that experiences a force when kept in an electric or m...

Q: Which planetary model allows a scientist to predict the exact positions of the planets in the night ...

A: Which planetary model allows a scientist to predict the exact positions of the planets in the night ...

Q: What is the instantaneous velocity of a freely falling object 5.0 s after it is release from a posit...

A: Given data:  Initial velocity (Vi) = 0 m/s Time (t) = 5.0 s

Q: A manufacturing company is testing which material to enclose its packages with when dropping package...

A: Impulse is change in momentum. So it can be found out by difference in final and initial momentum.

Q: 5. Electron spins around a nucleus of an atom. What is the charge of an electron? а.-1.06 х 10^-19 С...

A: 5. When electron spins around nucleus of an atom the charge present on electron will be -1.6×10-19 C...

Q: Problem 3: Newton's 1st Law A boom 20m long supports a load of 1000KN as shown. The cable BC is hori...

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Q: Calculate adr. -4ft a, ft/sec2 14 7 10 x, ft 10 a dx = 26.000 f/sec? Answer: -4n eTextbook and Media...

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Q: Activity 1: RELATIONSHIP OF ELECTRIC FORCE, ELECTRICAL CHARGE AND DISTANCE OF CHARGES. DIRECTIONS: C...

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Q: 1. A bob of mass m is dropped from rest at position 1 when it is directly to the right of the center...

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Q: What are the units for electric field?

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Q: A block of mass 0.5 kg is attached to a spring and is moving in simple harmonic motion on a friction...

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Q: A positive static charge +10q is placed off-center inside a conducting shell of a certain thickness....

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Q: 1. Solve for R2 2. Equivalent Resistance  3. Total Current

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Q: You bought a battery that is rated 9V. However, upon connecting it to some circuit, you find that th...

A: Solution Formula: P = E*I - I2r where P = power, E = EMF, I = Current, r = internal resistance  Give...

Q: A negatively charged infinite planar sheet is placed in between two positively charged planar sheets...

A: first plate = positive second plate = positive third plate = negativethe magnitude of charge density...

Q: NOTE: Round off answer to the nearest whole number. Include the unit when you input the answer. Use ...

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Q: A metal rod is initially neutral. It was placed in contact with a positively charged conductor. Two ...

A: Given, a metal rod is initially neutral and placed in contact with positively conductor so it become...

Q: A coil of Nichrome wire is 26.0 m long. The wire has a diameter of 0.450 mm and is at 20.0°C. (a) If...

A: Length = 26 m diameter = 0.45 mm T = 20oC   

Q: At one point in its fall, a falling object has a kinetic energy of 5 J and a potential energy of 10 ...

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Q: A man 6 ft tall tossed a ball from the elevator that is traveling 6 ft/s upward. The ball strikes th...

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Q: A cylindrical copper rod has resistance R. It is reformed to twice its original length with no chang...

A: Original length = L Reformed Length = L'= 2L Since volume is constant, => V = V' => A×L = A'×L...

Q: 2. Calculate the electric flux in each surface: 10.0 uC +3.0 µC +1.0 µC +7.0 µC -8.0 uC

A: The electric flux from a surface is, φ = qencεo where, qenc is the charge enclosed by the surface.

Q: _6. A potential difference can be positive, negative, or zero. _7. Volt is different unit from joule...

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Q: Charges q1, q2 and q3 are arranged in the x-axis. Charge q3 = 14 nC and is at the origin. Charge q2 ...

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Q: Consider the spherical equipotential surfaces of a positive point charge as shown. A positive test c...

A: W = work done by any external agent in bringing a unit positive charge without any acceleration from...

Q: a positive charge of 3 μC exerts and attractive force of 6N on an unknown charge 0.5m away. the unkn...

A: Given data:  Charge (q1) = 3 μC = 3×10-6 C Force (F) = 6 N Distance (r) = 0.5 m Required: Unknown ch...

Q: 3. Propagation of a wave v(x,t) in one dimension can be described by the so-called wave equation wit...

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Q: A spherical capacitor of inner radius 1.00 mm and outer radius 2.00 mm has the electric energy densi...

A: Giveninner radius (a) = 1.00 mmouter radius (b) = 2.00 mmEnergy density u(r) =2.00 ×1012 ε0r = 1.50 ...

Q: You are tasked to measure a 2.1 m door with using only a ruler. On your first try, you recorded a me...

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Q: Consider a system consisting of four components, as pictured in the following diagram. A path begins...

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Q: A 6A current source is in parallel with three resistors. The resistor have 2, 3, and 6 Ohms of resis...

A: Given value--- three resistance = 2 , 3 and 6 ohm. current source = 6 Amp. We have to find--- pow...

Q: A Carnot device operates between a cold reservoir of temperature -100°C and a hot reservoir of tempe...

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Q: Two random particles X and Y were being studied by a  individual. Upon observing, he defined the mot...

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Q: 4. Four small spheres shown in the figure below have charges of q = -3.00 nC, q2 = 2.40 nC, q3 = 5.3...

A: Electric flux :- It is defined as the number of electric field lines passes through any surface.  Ga...

Q: wo positive charges, Q1 = 0.5 pC and Q2 = 0.0 pC are arranged in a straight line as shown in the fig...

A: Given, Q1 = 0.5 μCQ2 = 0.6 μCd1 = 3 cmd2 = 9 cm

Q: 1. Two objects Oi and Oz have charges +1.0u and -2.0µC, respectively, and third object 0a, is electr...

A: “Since you have asked multiple question, we will solve the first question for you. If you want any s...

Q: 9. Which among the following is the correct expression for an electric field? E = F/C E = FQ E = F/Q...

A: Part (9): Introduction:The electric field is defined as the electrostatic force per unit charge, it ...

Q: A 7-kg object is to be given an upward acceleration of 0.4 m/s2 by a rope pulling straight upward on...

A: The net force acting on the object = T-mg     -------(1) where T = tension on the rope mg=weight of ...

Q: Will the following dipole immersed in a uniform electric field rotate clockwise or counterclockwise?...

A: