1. What is the electric potential at point P? Take Q = 2.00 nC and a = 3.00 cm. y A I+4Q a -Q +2Q a a O A. 20.4 kV O B. 3.00 kV OC. 99.9 kV O D. 140 kV O E. None of the given options
Q: Three masses A=3kg, B=4kg and C=5kg are connected by rods of negligible mass to an equilateral trian...
A: Introduction: From the figure, cos40°=xAd-nsin50°=xAd-ncos20°=xBn=xAd-m=xcm Use the above expressio...
Q: Huygens’s principle also applies to sound waves. During the day,the temperature of the atmosphere de...
A: Concept It is given that the sound waves follow Huygens’s principle. This means that the sound waves...
Q: A motor cycle of mass 400 kg is moving with a certain velocity. It is brought to rest by the applica...
A: Given, Mass,M=400kgForce,F=-1000NFinal Velocity,v=0m/sDistance,s=40m First we calculate the accelera...
Q: (a) The doubly charged ion N2+ is formed by removing two electrons from a nitrogen atom. What is the...
A: (a) Nitrogen is the seventh element with a total of 7 electrons. In writing the electron configurati...
Q: What is the angular frequency for electrons rotating the circular orbit?
A: Case 1.In a uniform magnetic field: For an electron that has entered a uniform magnetic field of fl...
Q: The velocity of a wave is defined as "the product of the wavelength and frequency". If the velocity ...
A: Correct option- a.) longer wavelength, lower frequency Explanation- Velocity of wave is defined as t...
Q: A parallel-plate, air-filled capacitor is being charged. The circular plates have radius 4.00 cm, an...
A: Given, Radius,R=4cm=4×10-2mCurrent,I=0.520ADistance,D=2cm=2×10-2mPermitivity of Free Space,μ0=4π×10-...
Q: Particle is moving on a straight line and where velocity varies with its displacement as v = V4+4s. ...
A: Particle is moving on a straight line and velocity varies with time as v=4+4s
Q: An object with mass m is moving along the x-axisaccording to the equation x(t) = at2 - 2bt, where a ...
A: Given: The object moves along the x-axis according to the equation: xt=at2-2bt
Q: Can water waves be reflected and refracted? Give examples. Does Huygens’s principle apply to water w...
A: To explain the correct answer is given below.
Q: The height h that a fluid will r in a capillary tube decreases the diameter D of the tube increases....
A: The capillary rise h, the dimension is L1, the diameter of the capillary tube is D, the dimension is...
Q: For a scene in an action movie, a car drives at 25.0 m/sdirectly toward a wall. The car’s horn is on...
A: Here, we apply the Doppler effect formula to get the frequency heard by the driver.
Q: Is it possible for a friction force to increase the total mechanical energy of a system? If so, give...
A: The energy of the system increases, provided there's no loss of energy thanks to friction. The ene...
Q: The proper mean lifetime T of a u meson is approximately some height h above the earth's surface tra...
A:
Q: Explain the following situations in a concise manner in regards to the colligativeproperty being uti...
A: Contact lenses that are old or that do not fit well can scratch your eye. They can also cause blood ...
Q: A bowling ball, whose radius R is 11 cm and whose mass is 7.2 kg. rolls from rest down a plank whose...
A:
Q: A ball is thrown vertically from the ground with a velocity of 30 m/s. (a) What time is required fo...
A:
Q: In the picture below you can see that a big mass with a weight of 100 Newtons that sits on a scale o...
A: Let us analyse the situation with a free body diagram.
Q: Please help asap
A:
Q: Timothy is studying atoms in school. He creates a chart Number to organize of information Neutr...
A: In physical sciences, subatomic particles are smaller than atoms. They can be composite particles, s...
Q: A square is acted upon by the forces of 4, 6, 8, and 12N respectively along the four sides as shown....
A: Given: Side of the square is 0.5m. The forces are acting on the square as:
Q: Energy entering the system is equal to the energy leaving the system. Select one: a. Newton’s Law ...
A: Energy entering the system is equal to the energy leaving the system is stated under First Law of th...
Q: A student tries to find out the wavelength of all blue, green and yellow. Hedecided to use double sl...
A:
Q: Twe springs of sfiffness 2. ķ =K. = 21T respectively are uscdin. verbical pasibion to support a Sing...
A: Answer: Given , spring constant or stiffness of two spring. k1 = k2=2π2 Mass of object ,m=1/4 kg=0....
Q: A metal rod that is 30.0 cm long expands by 0.0650 cm whenits temperature is raised from 0.0°C to 10...
A: For Metal one:₷T=α×l0₷TThe missed parameter here is α so by solving for α:α1=₷ll0₷T=0.0650×10-230×10...
Q: You place a point charge q = -4.00 nC a distance of 9.00 cmfrom an infinitely long, thin wire that h...
A: A point charge q is placed a distance d from the infinitely long thin wire has linear charge density...
Q: A sled with rider having a combined mass of 125 kg travelsover a perfectly smooth icy hill (Fig.). H...
A: From the law of conservation of mechanical energy. Equate the kinetic energy at the bottom of the hi...
Q: I only need part D.
A: Given (a) If a chest X-ray delivers 0.25 mSv to 5kg oftissue, (b) Natural radiation and cosmic rays ...
Q: You have a 200 Ω resistor, a 0.400 H inductor, a 5.00 µF capacitor, and a variable-frequency ac sour...
A: Given: The resistance, R=200 ohmThe inductance,L=0.4 HThe capacitance C=5μFThe voltange,V=3V a. The ...
Q: The below perfectly conductive parallel plate core is divided into three equal parts and a material ...
A:
Q: Suppose the two glass plates in Fig. 35.12 are two microscope slides 10.0 cm long. At one end they a...
A: Given data l=0.1 mλ0=500 nmh=0.02 mm
Q: For a box with infinitely wall, the potential is maximum at: a. X=L/3 b. X=L/5 c. X=L d. X=L/4
A: pleases see the next step for solution
Q: Consider the discrete-time system given below and answer the following questions. y[n] = 0.6x[n] + ...
A: (a). The given discrete-time system is, yn=0.6 xn+0.35 xn-3+0.05 xn-5 Substituting xn=δn where δn=1 ...
Q: Please solve (d) and (e)
A: Given: The distance between Earth and sun is given as 1.5×1011m The mass and speed of asteroid are 8...
Q: Earth is rotating about the Sun in our solar system. The distance between the Earth and Sun is 1.5 x...
A: Given that,The distance between the earth and the sun (d) = 1.5×1011 (m)The mass of the asteroid (m)...
Q: A straight horizontal copper rod carries a current of 50.0 A from westto east in a region between th...
A: Given that,A straight horizontal copper rod carries a current of 50.0 A from west to east in a regio...
Q: You want the current amplitude through a 0.450 mH inductor (part of the circuitry for a radio receiv...
A: Given- Inductance ( L) = 0.450 mH = 0.450*10-3 H Current (I) = 1.80 mA = 1.80*10-3 A Voltage amplitu...
Q: How much time does it take light to travel from the moon to the earth, a distance of 384,000 km?
A: We know that,Speed of light,c=3×108 m/sDistance between moon and earth is 384,000 Km=384×106 mand Ti...
Q: A beam of ultraviolet light (100 nm - 400 nm) is incident on a silver plate of which the work functi...
A:
Q: An L-C circuit consists of a 60.0 mH inductor and a 250 mFcapacitor. The initial charge on the capac...
A: Given, Inductance,L=60mH=60×10-3HCapacitance,C=250mF=250×10-3FCharge,QI=6mC=6×10-3C Firstly we know ...
Q: 1. A wood block of mass m = 200 g is projected from the ground at a speed = 35 m/s and at an angle 6...
A: AS PER COMPANY GUIDELINES, WE ARE SUPPOSED TO SOLVE ONLY THE FIRST THREE ( 3 ) ( a, b, c ) SUB-PARTS...
Q: Prove thab the Volumeof the parallelepiped wi th a djoncent Sides vectors 29 i oao 3 b and are 4e e ...
A: Given- Adjacent side vectors A = 2a +0b+0c B= 0a+ 3b + 0c C= 0a + 0b + 4c The volume of parallelepi...
Q: TWO springs of sfiffness 2. ķ =K, = 21T respectively ore usedia verbical positi on to support a Sing...
A: Given: The stiffness constant of first spring is k1=2π2 dyne/cm. The stiffness constant of second s...
Q: A. You push a table, and it starts to move. Does this scenario shows that the third law of motion do...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: 1. Find the expectation value for position and kinetic energy. Can these properties be measured simu...
A: 1.THE EXPECTATION VALUE OF POSITION IS CALULATED AS:<x> =∫-∞∞ψ*(x,t)xψ(x,t)dxTHE EXPECTATION V...
Q: Jesus commanded His disciples to go to the other side of the sea without Him, and then He went on a ...
A: Let jesus moves at an angle θ and he meets its seciples in t time. Distance travelled by jesus in t ...
Q: 9.3 Problem 21-60 (HW-21, Hint) In Fig., what are the (a) magnitude and (b) direction of the net ele...
A: Given:- The electrostatic force of the particle F is: F = kq1q2r3...
Q: A binary star consists of two stars orbiting each other. Suppose a binary pair is known to be 580.0 ...
A: Aperture = 0.50 m Wavelength = 550 nm
Q: Please help asap
A: Given data R=0.08 mL=0.85 mσ=6.5×10-9 C/m
Q: The below perfectly conductive parallel plate core is divided into three equal parts and a material ...
A:
Step by step
Solved in 2 steps with 1 images