Q. 8: What is phase difference between two waves, if the resultant amplitude due to their superposition is same as that of the waves
Q: Given a force, F(x) = x² + 2x + sin 2x where x is in meters and F(x) is in Newton. What is the work…
A:
Q: Yoltage Current time An AC voltage source has an output of v = (220 V) sin 2rft and connected to a…
A: Solution:-Given thatV=(220 V) Sin2πftR=70 Ω
Q: Ex. 3 : Find the percent increase in the magnetic field B when the space within a current carrying…
A: To find-Percent increase=?Given-λ=2.1×10-5
Q: A 200 volt battery 1s the combination of capacitors of capacities 5 uF and 10 pF. First connected in…
A:
Q: What is the average density of the neutron star that has the same mass as the sun but a radius of…
A: Given that:-Mass of the Sun, Ms= 1.989×1030 kgFrom questionMass of the neutron= Mass of the…
Q: A body is launched from the earth's surface at an angle a = 30° to the horizontal at a speed vo =…
A: Solution: An object is propelled from the surface of the earth at an angle. a=30° at a rapid rate to…
Q: A 6.22-kg piece of copper that is heated absorbs 728 kJ of energy. If the copper starts at 20.5° C,…
A: Given that:-Mass, m=6.22 kg=6.22×103 gmEnergy, E=728 kJ=728×103 JInitial temperature,…
Q: Ex. 51 : The length of pipe closed at one end and open at both ends is 32 cm each. The frequency of…
A:
Q: Beats are heard at the rate of 12 every 5 seconds, when two open organ pipes of length 84 cm and 85…
A: Given data n=125 sec =2.5 Hzl1=84 cml2=85 cm Here, n is the frequency and l is the length. Now we…
Q: 03: A mass with a 60 g vibrate at the end of a spring. The amplitude of the motion is 0.394 ft and a…
A:
Q: Use the following data to determine the acceleration due to gravity L (m) T(10 oscillations) sec…
A:
Q: A galvanometer of resistance 100 N gives a full scale deflection for a current of 2 mA. How will you…
A:
Q: Q4:- The electron concentration in a Si sample is given by n(x) = n(0) exp (-); x >0 With n(0)= 1017…
A:
Q: 2. x 10" m. How much time, in minutes, does it take light leaving the surface of the sun to reach…
A:
Q: After a 0.800-nm x-ray photon scatters from a free electron, the electron recoils at 1.40 x 106 m/s.…
A: The Compton effect is the scattering of a photon when it hits a charged particle resulting in an…
Q: For the situation shown in the Figure, calculate: (a) the force exerted by the right hand, and (b)…
A: Given: Acceleration due to gravity,g=9.8m/s2Distance between right hand and left…
Q: In a photo detector, when bhe wavelength. of the incident light is = 980 nm, the photoresiativity…
A:
Q: Answer by true or false
A: According to our policy, I am doing first 3 questions. rest you need to upload again.
Q: Two bodies of mass m1 = 1 kg and m2 = 2 kg move towards each other in %3D mutually perpendicular…
A:
Q: 12:43 9 0 7 . 78 To get a full destructive interference between two waves travelling in the same…
A:
Q: A coin slides over a frictionless plane and across an xy coordinate system from the origin to a…
A: Given: The initial position is A0,0. The final position is B=2.20 m, 4.50 m. The magnitude of the…
Q: We know that during the trip out and during the trip back both the travelling twin and the…
A: A. What will the travelling twin experience at the turn-around point (what would it feel like on the…
Q: 440 Vac 400 Hz generator is connected to a series circuit with a 16 Q resistor, a 11.9-mH inductor,…
A: We know that:-Power factor, Cosϕ=RZthen, Z=XL-XC2+R2XL=ωL=2πfL=2π×400×11.9×10-3=29.9Ω
Q: The index of refraction for water is about 4/3. What happens to light when it travels from air to…
A: Solution:-Given thatIndex of refraction of water (nw)=43
Q: If the satellite has a mass of 4800 kg and a radius of 4.1 m , what is the required steady force of…
A: Given that,Mass : m = 4800 (kg)Radius : r = 4.1 (m)Here we need to find the force :Now,As we know…
Q: 0.600 m R -0.800 m- You got a right triangular coil with base of 0.800 m and height 0.600 m having…
A: Solution:-Given thatI=2 A
Q: A uniformly into the edge A, flows uniformly over the whole wide ders comes uniformly out of the…
A: The width of the rectangular copper foil is given as, b, The radius of the cylindrical portion is…
Q: Determine the following a. Resultant moment at B b. Resultant moment at C also draw and label the…
A:
Q: 1: A particular intrinsic semiconductor has a bandgap energy of 1.32 eV and has a resistivity of 60…
A:
Q: What is the magnitude and direction of the force exerted on a 3.50 /µC charge by a 250 N/C electric…
A: Given that:_Charge, q=3.5μμC=3.5×10-6 CElectric field, E=250 N/C
Q: A container of fixed volume contains 8.72 * 10 ^ 23 helium atoms, each of mass 6.646 * 10 ^ - 27 *…
A: Given data n=8.72×1023T1=25°CT2=-135°C Here, n is the number of atoms. While T is the temperature of…
Q: A 4-foot resour ce is 8t lang ofter hanging a mass weighing &1bs. The the system moves offers a…
A: Given: 4- foot resource height=8 ft Weight =8 lbs Source and system moves creates a damping force…
Q: An object attached to a spring undergoes simple harmonic motion modeled by the differential equation…
A:
Q: 13. During a workout, football players ran up the stadium stairs in 75 s. The distance along the…
A: Given, Time taken = 75 sDistance along the stairs =83 mInclined angle θ= 33°mass, m= 82 kg
Q: 12. A force is if the work it does around any closed path is zero.
A: A force is _________ if the work it does around any closed path is zero.
Q: In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel…
A: Distance between green car and red car, xr-xg=217 m initial position of red car, xr=0initial…
Q: A beam with mass of 20.0 kg and a length of 2.00 m is hinged at ils čenter of ropes attached at its…
A: Given: mass of beam m=20.0 kg length of beam L=2.00 m Tension in rope 1=T1=98.0 N Tension in rope…
Q: (i) Explain whether the light from a powerful lase or from an ordinary incandescent light source…
A: Given: i) The light from a powerful laser or from an ordinary incandescent light source. ii) The two…
Q: The axle of a railway engine is of length 1.5 m. Calculate the e.m.f. that will exist between the…
A:
Q: 51. A light ray is incident on a flat piece of glass with index of refraction n as in Fig. 32-24.…
A:
Q: A bar magnet is let fall toward the center of a conducting loop of wire, with the north pole…
A:
Q: Problem 5: A 2.0 kg block, lying on a smooth table, is connected to another 5.0 kg block by means of…
A: Solution:-Given thatmass of cylinderical pulley (m)=2 kgradius of pulley (R)=10 cm=0.1 mg=9.8 m/s2At…
Q: Part A A laser beam illuminates a single, narrow slit, and the diffraction pattern is observed on a…
A:
Q: Q :- Find the mobilities, and resistivities of silicon samples at 300 K, for each of the following…
A:
Q: Prove that the displacement current in a parallel-plate wacitor of capacitance C can be written as i…
A:
Q: A race car travels 76 m/s around a circular track of radius 159 m What is the magnitude of the…
A:
Q: Need correct one.
A: Given that, M= 44.0 g/mol =0.44 kg/mol. Formula to be used to resolve the query:- V=8RtπM Where R:…
Q: A charged particle (q) is shot with a velocity v in a straight line parallel to an external magnetic…
A: In general, Lorentz magnetic force is given by FB = qvBsinθ Where q is charge…
Q: Explain why at high frequencies a capacitor acts as an ac short, whereas an inductor acts as an open…
A:
Q: If the resistively heated patch at t = 0s is -1.0 m <x < 1.0 m and the patch is heated to 30° C,…
A: Given: At t=0 resistively is -1.0m≤x≤1.0mPatch heated = 30oPeak temperature, t= 1.7…
Step by step
Solved in 2 steps
