A sonometer wire of length 35cm is in unison with a fock. Calculate frequency of fork. Given T = 10 kg not mass per unit. length = 104 kg/m, acceleration due to gravity =9.8m/s².
Q: Brown dwarfs are ____. a. stars with a very thick dust sphere around them, so they appear “brown”…
A: Required : Correct option.
Q: A three-way 240 V lamp bulb that contains two filaments is rated for 150-300-450 W. One filament…
A: Given: Here, the given details are, A three-way 240V lamp bulb that contains two filaments is rated…
Q: The disk of mass M= 1 kg and radius R=1 m in the figure has a mass m=30 g attached to one end. The…
A: We are given the angular velocity of system. Angular velocity is counterpart of linear velocity in…
Q: Calculate the flux of the field F across the closed plane curve C. 4) F = y³i + x³j; the curve C is…
A:
Q: Table 1 R(Q) im(A) 100 0.008 200 0.004 330 0.012 1. Using Kirchhoff's Rules, construct enough…
A: Determine, The current in each resistors by using Kirchhoff's rules
Q: charge on its
A: Given: Diameter of plastic sphere is 0.610 cm Charge is 25 pC
Q: Compute for D using the equation 6 = 4D/3, where 8 = (computed Li-measured Li). Compare it with the…
A: Solution: The data are given in table 3. Using table 3 and the following equation, calculate the…
Q: roblem 24a (part a), what would the velocity of the electron (in units of 107 m/s) be if the…
A: Given: The potential difference is 887 V. To determine: The velocity of electron The mass of…
Q: 6. Kittel, Ch4-15, Angular distribution of radiant energy flux. (a) Show that the spectral density…
A:
Q: Calculate the kinetic energy of 10 gram of Augen Juistant. R = £320J/K molecules at 197°C. I…
A: We need to compute-KE for 10g of argon=?The data given is-Temperature=1270C=127+273=400 KGas…
Q: Consider a quantum spin prepared in the pure state 146) = -√³|1) 2 + 371472- -i√3, √√7 (a) Calculate…
A:
Q: Measuring diode voltage and diode current in this circuit, the student generates the following table…
A: The Shockley diode equation is given by, Idiode=ISeVdiodeK-1................(1) Now, at substantial…
Q: Two rockets are launched at a fireworks performance. Rocket A is launched with an initial velocity…
A:
Q: A voltmeter has a range of 15 volts and its resistance is 1000 ohm. How will you convert it to read…
A: We are aware that a voltmeter has a resistance of 1000 ohm and a range of 15 volts. Given that,…
Q: Do a graph based on the table. X-axis (Load Force F= mg (N) and Y-axis (E 1.) What is the value of…
A: Solution: Due to the load suspended in the spring, there is elongation in the spring. The restoring…
Q: plates separated by is the electric field s
A: Given: Energy is given as 22 keV distance is 8 cm d=8×10-2m
Q: QUESTION 1 For problem 28.2, assume a mass of 4.0 g and solve for the required magnetic field, B…
A: Solution:-Given thatmass (m)=4 g=0.004 kgcharge (q)=80 μC=80×10-6 Cacceleration (a)=-9.8 j^…
Q: One joule in everyday life represents approximately: The energy required to lift a medium-sized…
A:
Q: What voltage (in kV) must be applied to the 10.0 μF capacitor of a heart defibrillator to store 550…
A: Capacitance C = 10.0 F = 10.0 x 10-6 F Energy E = 550J
Q: The prism in the figure below is made of glass with an index of refraction of 1.57 for blue light…
A: Given that: i1=30.0°μB=1.57μR=1.51 \ From diagram:r1 (red)→Angle of refraction of red light at the…
Q: An AC power generator produces 50. A (rms) at 3 600 V. The voltage is stepped up to 1.0 x 105 V by…
A: Given that-An AC power generator produce a current is 50A,Step-up transformer produced an voltage is…
Q: A wooden block of volume V = 0.050 m³ is attached to the bottom of a lake by mean of rope and it is…
A: Given information: Volume of the wooden block V=0.050 m3. Density of the block ρb=0.75×103 kg/m3.…
Q: 1. Determine the location of centroid with respect to the given axes. y 1 y² = 2x 2m 2m X
A: We are given a figure here, The x coordinate of centroid is given as X=∬xdA∬dA And the y coordinate…
Q: F15-1. The 0.5-kg ball strikes the rough ground and rebounds with the velocities shown. Determine…
A:
Q: can i get the answers to part a part b part c and part D
A: Given that, the frequency of laser light is f=680THz=680×1012Hz And the rate of photons emission is…
Q: A black sphere of radius 2 cm is at a temperature of 27°C and another black sphere of radius 3 cm is…
A: To compare-Rate of emission of heat R1R2=?The data given as-Radius of first black sphere (r1)=2…
Q: It seems like a incorrect answer
A:
Q: A 1.5-mm-tall barrel is filled with water (with a weight density of 9800 N/m3N/m3). Find the water…
A:
Q: A proton traveling at 34.4° with respect to the direction of a magnetic field of strength 3.21 mT…
A: Given: In this question, the given details are, A proton travelling at 34.4° with respect to the…
Q: What alloy? What are the reasons for its manufacture? this Explain
A: Alloy - alloy is a substance that are made from combination of more than one metal or mixes a metal…
Q: Determine the angular velocity, in rpm, of the rotating drum which results in loss of contact…
A:
Q: A voltmeter of resistance 1 k reads 1 V per division. Find the resistance to be connected in series…
A: We are aware of a resistance voltmeter.Each division of 1 k equals 1 V.
Q: : The maximum velocity of a particle performing S.H.M. is 6.28 cm/s. If the length of its path is 8…
A: We need to compute-The periodic time (T)=?The data given as-Maximum velocity (Vm)=6.28 cm/sLength of…
Q: ce between the c is stored in the ca
A: Given: Capacitance is 200μF. Voltage is 100 V.
Q: The gravitational field in general relativity is equivalent to what term? The relativistic mass…
A: Solution: In 1915 Albert Einstein published the general theory of relativity. According to this…
Q: Answer all questions since this is just one question, and not multiple, you just have to highlight…
A: (a) The bead's potential energy at B is ................................................. its…
Q: Calculate the kinetic energy of 10 goutant. "R= $320J/K of Augon gas I molecules at 127°C. […
A: We need to compute-KE for 10g of argon=?The data given is-Temperature=1270C=127+273=400 KGas…
Q: stone of mass 1 kg is whirled in horizontal circle attached at the end of 1 m long string. If the…
A: We need to compute-Centripetal force (C.F.)=?The data given as-Mass (m)=1 kgradius (r)=1 mangle…
Q: A stationary horizontal disc is free to rotate about its axis. When a torque is applied on it, its…
A: Given, kinetic energy=kθ2 We are aware that a spinning body's kinetic energy is, =12Iω2
Q: this doesnt seems right, dont you need to separate and integrate?
A: Given in the question is speed 4m/s and acceleration a = 2 m/s which is a constant
Q: A wooden block, with a coin placed on its top, floats in water as shown in figure. The distance I…
A: We are aware that, as depicted in the question, a wooden block floating in water with a coin on top…
Q: A ray of light undergoes deviation of 30° when incident on an equilateral prism of refractive index…
A: We are aware that a light beam deviates by 30° when it strikes an equilateral prism with a…
Q: The potential energy of a charge g is 10J when it is 3.5m from a point charge of 120nC. What is the…
A:
Q: A doubly charged ion is accelerated to an energy of 37.0 keV by the electric field between two…
A:
Q: Determine the amount and direction of the smallest force P required to start the wheel in the figure…
A: Determine the magnitude and direction of smallest force P required to start the wheel over the…
Q: Hello, I am just really confused about this problem it is a cylindrical conductor with an inner…
A:
Q: What can change the expansion rate of the Universe over time? O Gravity: Attractive forces increase…
A: The expansion of the universe is the process of galaxies moving away from each other. Gravity is an…
Q: #2 Let us study in more details the orbit of Earth around the Sun. a) Knowing that the average…
A: Solution 2: d). The kinetic energy of the sun-earth system is, k=12mv2=12mGMR and potential energy…
Q: (a) Prove that: Eg 3 E₁ = 5/2 + ²/(kTin (mm) Ef 4 me (b) Now show that the concentration of…
A:
Q: The primary coil of a transformer has N₁ = 350 turns, and the secondary coil has №₂ = 2 000 turns.…
A: Given that-Number of turns in the primary coil, NP= 250 Number of turns in the secondary coil, NS =…
Step by step
Solved in 2 steps