Below are densitys of 5 objects. All 5 will be fully submerged in bromine (3.1 kg/L) when fully submerged which of the objects will ride?

Q: Consider a titanium rod with a radius of 1.5 cm, an elastic modulus of 107 GPa and a Poisson's ratio…

A: Given:  Radius  of the wire r = 1.5 cm Elastic modulus, E = 107 GPa Poisson ratio, ν = 0.34 Load, P=…

Q: Equal masses of two different liquids have the same temperature of 25.2 °C. Liquid A has a freezing…

A: Heat required to be removed from liquid A to freeze it into solid is QA=mC∆T+mL=mCA25.2-(-60.8)+mLA…

Q: A container with 24 L of nitrogen gas at 2 atm and another container with 12 L of oxygen gas at 2…

A: The number of moles of nitrogen and and oxygen are given by nnitrogen=PVnitrogenRTnoxygen=PVoxygenRT

Q: 62. A A simple pendulum has a small sphere charge q. The pendulum's rod has length L and its weight…

A:

Q: A light triangular plate OAB is in a horizontal plane. Three forces, F₁ = 6.0 N, F₂ = 9.0 N, and F3…

A: Notice that the force F3 does not contribute to the torque around O as it passes through O. Hence…

Q: 2)Now there are 5 charges. Calculate the net Electric field at P, which you can assume is on t -…

A: Given: five charges q1 , q2 , q3 , q4 and q5 with respective distance away from the point P To Find:…

Q: Move away from a sound source, from distance r, to r₂ = 2₁. (A) By what factor does the intensity…

A: Intensity  is inversely proportional to the square of the distance from the source. β = 10 logI/I0 β…

Q: How should you connect a 4 μF capacitor and an 8 μF capacitor so that the 4 μF capacitor has a…

A: Given: How should you connect a 4 uF capacitor and an 8 uF capacitor so that the 4 uF capacitor has…

Q: A stretched string is 2.11 m long and has a mass of 20.7 g. When the string oscillates at 440 Hz,…

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Q: The figure shows an elaborate pulley consisting of four small spheres and a uniform disk, all of…

A: The total moment of inertial of pulley and the four masses is I=12mpR2+4×m×r2 Where r is the…

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A:

Q: A train, starting from rest, accelerates at 0.45 (m/s)/s. How long will it take to reach a speed of…

A: Initial Velocity, u = 0 m/s Final Velocity, v = 26.1 m/s Acceleration, a = 0.45 (m/s)/s

Q: A 0.013 kg rubber stopper attached to a 0.93 m string is swung in a circle. If the tension in the…

A:

Q: 1. What is the acceleration of a rock thrown straight upward on the way up? At the top of its…

A: Given: The object throws vertically upward. The air resistance is negligible.

Q: How long will a coin launched upward at a velocity of 25.0 m/s attain a velocity of 15.0 m/s?

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Q: The figure shows eight point masses, one on each vertex of a cube with sides of length 2.3 m. Find…

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Q: sto Elemento accelerates from 0-100 km/hr at a rate of 10.7 (m/s)/s over a period of 2.5 s. How far…

A: GivenInitial velocity , u=0Final velocity, v=100 km/hacceleration, a=10.7 m/s2Time taken, t=2.5 s

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A: Given that the system's is in circular motion so dw=0 and work are both equal to zero. U therefore…

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Q: A thin rod of length L = 1 m and mass m has a linear density X(x) = Ax5 where is the distance from…

A: Write the given values below: L=1 mλx=Ax5A=8.77

Q: A ball is thrown upward with a speed of 19 m/s from 1 meter above the ground. How long does it take…

A: The given data we have: Initial velocity of the ball: 19 m/s The objective is to calculate the time…

Q: Answer the following questions about the PV diagram shown below. Please refer to the picture.…

A: Work done is the area under the P-V curve

Q: An 100.0000-kg man who pushes a crate 3.0000 m up along a ramp that makes an angle of 20° with the…

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Q: Computation. A uniform solid sphere has mass M = 8.9 kg and radius R = 0.2 m. What is its moment of…

A: Given: The mass of the sphere is 8.9 kg. The radius of the sphere is 0.2 m.

Q: A 2.3-kg Rocket traveling at 6.1 m/s collides head-on with a 3.5-kg object traveling in the opposite…

A: Given data as per question mass of rocket  =  2.3kg mass of object =  3.5kg

Q: You are watching a lightning storm through your window. You see a big flash of light and you start…

A: Distance covered by sound in 3 seconds= 1 km Distance covered by sound in 1 second= 13 km Distance…

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Q: Arrange and categorize the Electromagnetic waves in the Electromagnetic spectrum into ionizing and…

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Q: A room with dimensions 7.00 m x 8.00 m x 2.50 m is to be filled with pure oxygen at 22.0° C and 1.00…

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Q: After an unfortunate accident at a local warehouse, in which a jib crane collapsed and injured a…

A: The forces are shown below

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Q: 2. A satellite orbiting the Earth is powered by photovoltaic (“solar”) panels that convert light…

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Q: An astronaut is flying at a distance of 317kms from the center of a blackhole of mass 2E32 kg.…

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Q: The current-carrying wire loop in the figure on the left lies all in one plane and consists of a…

A: It is given that the radius of the semicircle is, R=18 cm Ba=25.620 μT and Bb=35.444 μT It is…

Q: An unpolarized beam of light with intensity of 49.6 W/m2 passes through a polarizer with a vertical…

A: As we know that when Unpolarized light passes through any polarizer then its intensity becomes half.

Q: eleration from the values given for arad & atan" Case 1 Case 2 Case 3 arad = 61 m/s² arad = 0 m/s²…

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Q: The transverse displacement of a stretched string from equilibrium as a function of time and…

A: Dear student, Since you have posted a question with multiple subparts. As per guidelines we can…

Q: But suppose the distance increases by the factor 4.3. (A) Now what is the change in sound intensity?…

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Q: A 1,060 kg meteor strikes the surface of the Moon. What is the work done (in J) on the meteor by the…

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Q: A hammer drives a nail into a piece of wood. Identify an action-reaction pair.

A: Given a hammer drives a nail into a piece of wood. Action is Hammer exerts a force on the nail.…

Q: A grinding wheel is spinning at a rate of 20.0 revolutions per second. When the power to the grinder…

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Q: The sides of a right triangle are BC=3, AC=4, and AB=5 cm. if +10 statC charges are placed at the…

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Q: A 1.25 m thin brass rod is bent in half to form a right-angled L, as shown in figure 1. The corner…

A: 1) In the first case, the center of mass of OA is at Y and center of mass of OB is at X as shown,…

Q: The bob of a 2 m pendulum describes an arc of circle in a vertical plane as shown. If the tension in…

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Q: Two capacitors are connected as shown below. C1 = 2.1 F and C2 = 3.2 F. The voltage across the…

A: Given value--- C1 = 2.1 F C2 = 3.2 F V = 80 V. We have to find--- What is the voltage across C2,…

Q: A ball with a mass of 10.0 kg is at rest at the top of a frictionless inclined plane of length 8.00…

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Q: nochromatic light falls on a screen 1.70 m from two slits separated by 2.06 mm. The first- and…

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Q: An ideal gas expands isothermally from state A to state B. The gas then cools at constant volume to…

A: Given,VA=VD= 2 litersVB=VC=4 litersPA=10 atmPC= 2 atmTA=327 °C

Q: Two stars have an angular separation of 8.25 x 10-8 rad when viewed in the night sky from Earth.…

A: Given information:- 1. The angular separation of the two stars is given as θ=8.25×10-8 rad. 2. The…

Variation of pressure

From the equation of pressure, pressure is directly proportional to the applied force.