VatuablelEL J choose the answet 31 4) ith (X+yt
Q: né following
A: The terms are explained as,
Q: A thin metal strip of width h = i = 10 A. Calculate the value of the magnetic field B(x) at distance...
A: The magnetic field is a vector quantity which means it has both magnitude and direction to it. It ar...
Q: An object with a height of 12 mm is projected by an objective as a real image of 48 mm. The image pl...
A: Given, object height =12 mmR1=48 mmR2= 260 mmdistance between its principle plains,d= 10 mm
Q: The acceleration due to gravity is -9.8 meters per second squared. An object is thrown upward from a...
A: Given that,The acceleration due to gravity : a=g=−9.8 (m/sec2)The height of the tower : h=100 (m) T...
Q: Find the force on an electron if it is placed at a point where the electric field intensity is 270 N...
A:
Q: Part A One day, after pulling down your window shade, you notice that sunlight is passing through a ...
A: Given: For part B The width of the central maxima is 3 cm. The distance from the window (pinhole) an...
Q: A semi-circular wire of radius R=2.5 m carries a current I= 7.00 A. The wire is placed in a unifor m...
A: Given Radius of semi circle is R=2.5 m Current is I=7.00 A Magnetic field is B=0.30 T
Q: A picture window has dimensions of 1.40 m x 2.50 m and is made of glass 5.20 mm thick. On a winter d...
A: Given that,Thickness for glass lglass = 5.20 mmThickness for paper lpaper = 0.750 mmTemperature of ...
Q: Q2 Two carts, A and B, have masses of 0.500 kg and 0.750 kg respectively. While traveling towards ea...
A: Given: The mass of cart A is ma = 0.5 kg The mass of cart B is mb = 0.75 kg The initial velocity of ...
Q: .0- F parall- citor whose
A: Given :
Q: A string with both ends held fixed is vibrating in its third harmonic. The waves have a speed of 195...
A: Given: Wave Speed,v=195m/sFrequency,f=230HzAmplitude,a=0.410cm=0.410×10-2mPoint,x=18cm=18×10-2m A ha...
Q: 6. Write the expression that relates reciprocal lattice vector to crystal lattice.
A:
Q: Compare the rate of emission of heat by a black body at 327°C with the rate of emission of heat of t...
A: To compare- Rate of emission of heat=? Given- T1=327+273=6000 K T2=27+273=3000K
Q: A 53 kg object has a velocity whose magnitude is 74 m/s and whose direction is 320°. What is the dir...
A: Given that:-Mass of object, m= 53 kgMagnitude of velocity, v=74 m/sDirection of velocity=320°We know...
Q: A grain of cosmic dust in the solar system is subject to both the sun gravitational attraction and t...
A:
Q: 1. The figure shows five 5.00 Q resistors. Find the equivalent resistance between points (a) F and H...
A: This problem can be estimated using series & parallel configrations of resistances.
Q: An electromagnet has a lifting force of 36 N. If the current through the coil is halved and the numb...
A: Given, Fm=36 N
Q: Finally, consider the different fields in which Galileo and Newton did research, and give an example...
A:
Q: 900 lb 0.5 kips 400 b Problem 4) What would be the magnitude of the resultant of the applied loads? ...
A:
Q: the three o'clo on is 17 N. Find
A: Given as, m = 0.17 kg, T3 = 17.0 N.
Q: Calculate the number of kilowatt-hours (kW-hrs) consumed in a week by an 850- Watt window air condit...
A: Given that:-Power of Air conditioner, P=850 WattLeft on all day, Time of consumption, t=24 hourWe kn...
Q: Two equal charges with magnitude Q and Q experience a force F1 when held at a distance r. F2 is the ...
A:
Q: An electromagnetic wave of frequency (v) oscillates inside a cube-shaped cavity whose side length (a...
A: Given: The frequency of the wavelength is v. The side of the cube is a. Thus, the longest length in ...
Q: 3. Eleven tuning forks are arranged in the ascending order of frequencies. Each tuning fork gives 4 ...
A: To find- (1) Frequency of first fork=? (2) Frequency of fifth fork=? (3) Frequency of last fork=? Gi...
Q: IfI have an unknown substance of mass m=2.54kg which requires Q= 3430J of heat to change its tempera...
A: Specific heat(c) of the substance. Given, heat requiredQ=3430 Jmassm=2.54 kgChange in temperatureΔT=...
Q: You pull your t-shirt out of the clothes dryer and note that 1575 particies have become attached, ea...
A: We use simple formula for both parts and solve separately.
Q: 1. In the figure shown, what is the net electric potential at point P? The 4 point particles all hav...
A: Electric potential due to charge Q at distance d is given by V= KQ/d. Calculating electric potential...
Q: An unknown material, m1 = 0.31 kg, at a temperature of T1 = 96 degrees C is added to a Dewer (an ins...
A: Given, m1=0.31 kgT1=960 Cm2=1.2 KgT2=220 Ccw=4186 J/(kg.K)T=32.80 C
Q: A 0.208 kg toy can be whirled in a horizontal circle of 1.0 meter radius at a maximum of 3.0 rev/s b...
A: Given that,Mass of the toy : m = 0.208 kg Radius of the circle : r = 1 m Angul...
Q: 2. A pulsed laser with a repetition rate of 100 kHz is scanned over a sample at 1 m/s. The spot diam...
A: Given: A pulsed laser with a repetition rate of 100 kHz is scanned over a sample at 1 m/s The spot d...
Q: In Melde's experiment, 3 loops were formed when a mass of 8 gram was suspended from free end of the ...
A: Here we have a simple problem. Basically its a Melde's experiment set-up. Its quite similar to sonom...
Q: The period of oscillation of a spring-and-mass system is 0.75 s and the amplitude is 0.09 m. What is...
A: Given that:-Time period of oscillation, T=0.75 secondFrequency, f=1Time period=10.75 sec=1.3333 HzOn...
Q: 2.750 m A square metal plate with mass M = 5.80 (kg] and side length 2.75 (m] is pivoted about an ax...
A: Given Data : M = 5.80 kg d = 2.75 m F1 = 40 N F2 = 48 N F3 = 36N
Q: 1. A skier is moving down a uniform slope at 3.0 m/s. If the acceleration down the hill is 4.0 m/s, ...
A: In this case, acceleration is constant. So, using formula for uniform linear motion we can solve the...
Q: (b) A 300 non-reactive resistor is connected in series with a coil of inductance 100 mH and negligib...
A:
Q: A pilot wants to fly N 52.0° E. The plane has an airspeed of 404 km/h and there is a cross wind of 1...
A:
Q: A 3 kg object attached to an ideal massless spring is compressed 1.2 m. If the spring constant is 45...
A: Given that,The mass of an object : m=3 kg The compression of the spring : x=1.2 m The spring constan...
Q: 2. An object with a height of 12 mm is projected by an objective as a real image of 48 mm. The image...
A: Focal length is, 1f=1u+1v Here, f is the focal length, u is the object distance, and v is the image ...
Q: 8. Three identical point charges q are placed at each of three corners of a square of side L. A) Fi...
A: By using Coulomb's Force law we can calculate both parts.
Q: (a) Explain the formation of Newton's Ring in the reflected monochromatic light. Prove that the wave...
A: The wavelength of light can be calculated by the expression, λ=Dn+p2-Dn24pR.
Q: 4. A hound running at velocity of 16 m/s south slows down uniformly to a velocity of 4.0 m/s south i...
A: In given question, speed of hound is decreasing so acceleration is negative. Using formula for unifo...
Q: Calculate the concentration of electrons in the conduction band of a hypothetical, intrinsic semicon...
A: By using equation of carrier concentrate on intrinsic semiconductor we can calculate electron concen...
Q: Consider a cavity of size V, which is kept at a temperature T. We call N(w) dw the number of photons...
A:
Q: (a) In a single slit Fraunhofer diffraction the intensity distribution is given by sin B I(0) = I, W...
A:
Q: What is the magnitude of the net electric field at the origin produced by this distribution of charg...
A:
Q: The threshold of dark - adapted (scotopic) vision is 4.0 x 10:11 W/m2 at a central wavelength of 5.0...
A: We know that:-The energy entering the eye in each second ,P=IA Equation 1here, I is the currentA ...
Q: Calculate the concentration of electrons in the conduction band of a hypothetical, intrinsic semicon...
A: Given, for an intrinsic semiconductor me*=0.12momh*=mo where, mo=9.1×10-31kg/m3, then me*=0.12×9.1×1...
Q: A sheet of metal has a large number of slits, each 5.0 mm wide and 20 cm apart. It is used as a diff...
A: Given: Speed of light,c=3×108m/sWidth of the slit,d=20cm=20×10-2mCentral maxima,m=1Angle,θ=900 A dif...
Q: If FB = 570 N and FC = 740 N, Determine the magnitude of the resultant force acting on the flag pole...
A:
Step by step
Solved in 2 steps with 2 images
