If the absolute pressure at a depth d in a lake is P, the absolute pressure at a depth 2d will be  a.) 2P b.) P   c.) greater than 2P  d.) less than 2P

Q: A current of 6 A flows through a conductor for 2 s. What amount of charge passes through the…

A: Given data :                        Time     =     t                     Current    =     I…

Q: A force of 60 N acts on the block at the angle shown in the diagrar The block moves a horizontal…

A: GivenForce acting on block, F=60 Nat an angle, θ=30°Horizontal distance moved by block, d=5 m

Q: Part A Auniform hollow disk has two pieces of thin light wire wrapped around its outer rim and is…

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Q: A particles coordinates are given by x(t)=(5.0m/s)t y(t)=3.5m-(9.8 m/s²)t² Where x and y are in…

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Q: A current of 6 A flows through a conductor for 2 s. What amount of charge passes through the…

A: Given : Current (I) = 6 A Time (t) = 2 s

Q: How much work does the force F(x) = 2.0 N do on a particle as it moves from x = 2 m to %3D x = 9 m?…

A: The work done by the force on a particle is W = - 3.008146 J

Q: An ideal gas occupies a volume of 0.300 dm3 at a pressure of 1.80 x 105 Pa. What is the new volume…

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Q: 1) Find the magnetic Force on a.4C charged particle moving with velocity v=4i+5j-3k and B = 2i -5j…

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Q: 1. A single slit with a width of 0.12 mm is illuminated by a mercury light of wavelength 576 nm.…

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Q: If mass m were doubled, would the speed at B increase, decrease, or remain the same?

A: From the conservation of energy: mgh=12mv2or, v=2gh

Q: Choose the missing nucleus in the following reaction: ? –+ 211Bi +He + 8.20 MeV. 215 At 85 21T At 85…

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Q: uniform metal bar that has mass 4.00 kg and length 2.00 m is attached to a wall at one end by a…

A: uniform metal bar that has mass 4.00 kg and length 2.00 m is attached to a wall at one end by a…

Q: Problem 10. Rotational Dynamics: A uniform disk is mounted on a frictionless axle at its center. The…

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Q: you have two source of sound, in a room, can you find a quite place?

A: Yes this is possible when the sound wave coming out from both sound sources do destructive…

Q: What are the units of the constant A? A hollow, thin-walled sphere of mass 14.0 kg and diameter 49.0…

A: Please note : As per answering guidelines I can answer the first three questions of a multisub-part…

Q: A half-cell potential of silver is 800 mV, and the half-cell potential of gold is 2V. If silver and…

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Q: Use the following information for determining sound intensity. The number of decibels B of a sound…

A: we have β=10logII0

Q: 1. A baseball is thrown upward at an angle of 20.0° with the horizontal from the top of a building…

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Q: what will happen if an eyeglasses has: a. two converging lens b. two diverging lens c. both…

A: if an eyeglasses has both converging and diverging lens

Q: bulb (spherical in shape) has a surface temperature of 140deg C when the room air temperature is at…

A: Given50 W incandescent light bulb(spherical in shape)Surface temperature of bulb, T1=140…

Q: 1. Find the distance between two slits that produces the first minimum for 423-nm violet light at an…

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Q: The temperature at the surface of the Sun is approximately 5,600 K, and the temperature at the…

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Q: M N IK 28.2 m A ball is thrown with an initial velocity vo = 12 m/s making an angle 0, = 58° above…

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Q: Two cars are at a stop light. When the light turns green the car of mass m begins to move with…

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Q: A team of astronomers discovers a planet that has a radius of 2.24∗107 m. Based on the motion of…

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Q: A moving cart of mass 3.5 kg crashes into a stationary cart of mass 10.5 kg as shown. The carts are…

A: let the less massive car move left with a speed v after collision. before collision lets its speed…

Q: how much work is done on the gas in this process? P (KPa) 400 200- 0- V (cm³) 100 200 300

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Q: mming pool has a depth of 2.00 m. The atmospheric pressure above the pool is 1.01 x 105 Pa. What

A: GivenDepth of swimming pool, h=2 mThe atmospheric pressure above the pool, Patm=1.01 x 105 Pa.

Q: An ion with a charge of 1.6 x 10^-19 C moves at speed 1.0 x 10^6 m/s into and perpendicular to the…

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Q: OFor an electromagnetic wave, maximum magnetic field is Bo= 4X 10^-6 Tesla in the z direction and…

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Q: Converging lenses are found in the human eye. Do you think the retinal image will be inverted or…

A: Converging lenses are found in the human eye and it follows the laws of refraction as usual.

Q: A current of 6 A flows through a conductor for 2 s. What amount of charge passes through the…

A: Given value--- current = 6 Amp. time = 2 second.  We have to find--- amount of charge?

Q: 1.2 Two 5,0 2 resistors are connected as shown in the diagram. nibee 5. What is the total resistance…

A: Part (1.2): Given: The resistance of the each resistor is 5 Ohm. The connection of the resistors are…

Q: How do moving charges create a magnetic field?

A: A vector field in which magnetic properties can be experienced by a charge or a conductor is called…

Q: QUESTION 1 A= 2.27 î+ 5.41 + 9.45 j + = ? Input answer using 3 significant figures 11.1 QUESTION 2…

A: 3 significant figures means in answer there should be 3 digits after decimal point.  Correct Answers…

Q: What is the kinetic energy in ft-lb of a 801 lb motorcycle traveling at 58 mi/h ? Round your answer…

A: Write the given values with the suitable variables. m=801 lb=801×0.4536 kg=363.33 kgv=58…

Q: Q2/ The equation of a velocity distribution over a plate is u=1/3 y - y' in which the velocity in…

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Q: Calculate the power of a 3.74-Volt battery delivering a current of 15.5 amperes through a conducting…

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Q: A particle with mass m and charge q can only move in a narrow vertical oriented frictionless…

A: Answer:-  We know that  In the equilibrium position gravitational force is balanced by Coulomb…

Q: •A ball starts from rest at the highest pant of a G0° mcdine, at a 'heght of 25m above gound.…

A: Simply put v=√2gh g=9.81m/sec2 h=25m

Q: 60 km/h, can brake to stop within a distar

A: GivenFirsr caseInitial speed of automobile, u1=60 km/hstopping distance, s1=20 m For second case…

Q: A heat engine takes in 400 J of energy from a hot reservoir and performs 21.0 J of work in each…

A: Given: The heat taken by the engine is 400 J. The work performed by the engine is 21 J.

Q: A 75-kg crane is suspended through a frictionless pulley to a massless pole at two points, each…

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Q: Refer to the values in the box for the circuit shown in Figure. You can assume an ideal battery…

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Q: Apollo Moon missions, the lunar module would blast off from the Moon's surface and dock with the…

A: Find the impact speed of the lunar module, given that it is jettisoned from an orbit 200 km above…

Q: Multiple Choice: Choose the letter of the correct answer A human body has a temperature of 30°C If…

A: Write the given values with the suitable variables. T1=30 °CA=1.2 m2T2=24 °Ch=4.7 W/m2K Here, T1, A,…

Q: 3. An object, 26.9 m from a wall, is kicked with an initial velocity m/s at an angle e above the…

A: GivenDistance of object from wall, s=26.9 mInitial velocity of object, u=19.8 m/sHeight of ball,…

Q: With what acceleration should the box shown in figure below descend so that the block of mass M…

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Q: Calculate the momentum of a car having mass 200 kg moving with a velocity 28 m/s

A: Given value--- mass = 200 kg. velocity = 28 m/s. We have to find--- momentum ?

Q: If the metal of crystal structure (FCC) has a Fermi energy equals (4eV), and its atomic weight (60).…

A: Energy = E=hcλ=12400 λ (A0)eV Density =Z×MN0×V Where, M = atomic weight V = Volume N0 = avogadro…