of the following statements is false?
Q: 11. A vertical spring of spring constant 115 N/m supports a mass of 75 g. The mass oscillates in a…
A: Given a mass of m=75g=0.075kg is supported by a spring of spring constant k=115N/m. The mass…
Q: 2. The internal diameter of the metal plate at 20 °C is 2.2 cm. When heated, its area change, if the…
A: Given, diameter at 20 °C = D = 2.2 cm diameter at T °C = D1 = 2.8 cm Change in…
Q: A cylinder with moment of inertia 20 kgm^2 rotates with angular velocity 9.97 rad/s on a…
A:
Q: a tuning fork of 339 hz produces resonance when the length of air column is 0.22 m. what is the…
A: For first part Frequency of tuning fork f1 = 339 Hz Length of air column L1= 0.22 m For second…
Q: XI. A 1.5m square tank contains water to a depth of 2.6m. a cubical block of wood 0.6m on each side…
A:
Q: Consider the arrangement of charges shown in the picture below. Charge qa is located at point A=…
A: Solution attached in the photo
Q: A meter ruler in the moving spacecraft makes an angle of 20° with its x-axis. If the spacecraft…
A:
Q: In the figure R1 = 140 0, R2 = R3 = 63.0 Q, R4 = 65.0 0, and the ideal battery has emf ɛ = 6.00 V.…
A: Solution attached in the photo
Q: A very long straight wire carrying current I, is 3 cm above a rectangular wire with length L= 20 cm…
A: Given information: The current in the long straight wire = I The height above which the wire is…
Q: 3.1 Illustrate with labels the infinite square-well potential. 3.2 Mention 4 noteworthy properties…
A: Let us solve the two questions asked to us, where we have to first illustrate and label the infinite…
Q: Could a collision be elastic in one frame of reference and inelastic in another?
A: Solution attached in the photo.....
Q: f the intensity of a UV light is doubled what will happen? Will the energy of each emitted…
A: UV light is a form of electromagnetic radiation, which is transferred from one place to another in…
Q: 3. A student measures the distance traveled by several toy cars in different time periods. Toy Car…
A: For question 3 The given distance traveled and time table for different toy cars: Car Distance…
Q: How did Hertz's experiment prove that light is electromagnetic radiation
A: Hertz made an experimental set up that consisted of 1) an induction coil 2) A Leyden jar or…
Q: A mass m on a spring with spring constant k oscillates with x position equal to: x = xocos (wt + 7)…
A: Solution attached in the photo
Q: The y-position of a damped oscillator as a function of time is shown in the figure. -1 -3 2 3 5 6. 8…
A:
Q: A mass m on a spring with spring constant k oscillates with x position equal to: x = xocos (wt + 7)…
A: Solution attached in the photo
Q: Ex. 13 : Determine the current flowing through the galavanometer (G) shown in the figure. B1- x 52…
A: Given, An electric circuit with many resistors
Q: A beam of initially unpolarized light passes through a sequence of three ideal polarizers. The angle…
A: The solution is as follows
Q: A double-ionized helium atom, carrying charge +2e (a-particle) is moving with velocity v, that makes…
A: Given that the charge carried by the particle is +2e, e being the magnitude of electronic charge,…
Q: A straight conductor carrying a current i = 9.8 A splits into identical semicircular arcs as shown…
A: Solution:-Given thatCurrent (i)=9.8 ARadius of circular loop (R)=6.2 cm=0.062 m
Q: 3. A wheel and axle system consists of two disks which are fastened together. The larger disk has a…
A:
Q: 8. A mass of 240 g oscillates on a horizontal frictionless surface at a frequency of 3.0 Hz and with…
A: Solution:-Given thatmass (m)=240 g=0.24 kgFrequency of oscillation (f)=3 HzAmplitude (A)=4.5…
Q: SITUATION: Sphere A is attached to Sphere B by a cable whose mass is negligible. Both spheres are…
A: Given: Radius of sphere = 0.6 m Density of water = 1000 kg/m3 Mass of sphere A = mA = 1223.24 kg…
Q: STATISTICAL AND THERMAL PHYSICS PLEASE HELP ANSWER ALL QUESTIONS Caleulate the first three nonzero…
A: Solution attached in the photo
Q: A block of insulator has a nonuniform positive charge density p = Cx2, where x is measured from the…
A:
Q: A tungsten wire with resistance R_0, at T_0 = 20◦C, and temperature coefficient α = 4.5×10^−3…
A: Solution attached in the photo
Q: 9. An LRC series circuit investigated in an experiment is composed of a 160.-0 resistor, a 24.0-µF…
A: Solution:-Given thatLRC series circuitR=160 ohmC=24 μF=24×10-6 FV∘=120 Vf=60 HzI∘=0.349 A
Q: Two particles are fixed to an x axis: particle 1 of charge q1 = 2.97 × 10*8 C at x = 26.0 cm and…
A: Solution:-Given thatq1=2.97×10-8Cx=26 cm=0.26 mq2=-4q1x=62 cm=0.62 m
Q: 1. For the network of capacitors shown, find the a. Equivalent capacitance b. Total charge when…
A: Given data : C1 = C2 = 4.0 F C3 = C4 = 6.0 F V = 36 volt To find : Equivalent capacitance…
Q: 3. In the figure below, the coefficient of sliding friction for all contact surfaces is 0.20. When…
A: mass of block A, mA=1 Kg mass of block B, mB=2 kg mass of block C, mc=3 Kg sliding friction between…
Q: A new type of object, called a Quercusar, has been discovered. The Quercusar appears to be a bright…
A:
Q: Water, an incompressible fluid, is flowing in a horizontal pipe at a velocity of vang = 1.15 m/s.…
A: Given: Pressure,P1=120kPa=120×103PaVelocity,vavg=1.15m/sAcceleration due to gravity,g=9.8m/s2 As…
Q: The sound 30m from a jet airplane is 140 dB. Estimate the loudness at 300m (ignore any reflections…
A: Given Data : R1 = 30 m Loudness or sound pressure Lp1 = 140 dB R2 = 300 m To Find : Find…
Q: Hot air balloons make use of Archimedes' principle, and are the oldest flying machines. They make…
A: Solution: The weight that can be lifted by the hot air balloon can be obtained by calculating the…
Q: Q3. A mass-spring system of mass M and spring constant k, as shown in the figure below, is at rest.…
A:
Q: You have a solenoid with a known self-inductance of 10.0 H. You measured an duced EMF of 2.00 V…
A: When current flows through solenoid, magnetic flux is associated with the solenoid. Magnetic flux…
Q: Assume that the bar is of negligible weight and the system is in equilibrium. Use conditions of…
A: Force is a vector quantity that is defined as the product of mass and acceleration of a body…
Q: 1.The Curiosity Rover has recently landed on Mars and likes to send Twitter updates on its progress.…
A: “Since you have asked multiple question, we will solve the first question for you. If you want any…
Q: PART A k = 2.000 N/m M=0.125kg A 0.125kg mass is attached to a horizontal spring of spring constant…
A:
Q: Using solar units, we find that a star has 4 times the luminosity of the Sun, a mass 1.25 times the…
A: Let Lo is the luminosity of the sun and Mo is the mass of the sun So from the question, the…
Q: 2. In the above result, we say that operator r represents position and the operator in equation (5)…
A:
Q: Consider two vectors A = i + +k and B = --ê +j+k. Which of the following statements about the given…
A: Solution:-Given thatA→=i^+j^+k^B→=-i^+j^+k^
Q: The viscosity of blood is 4x0x10-3 Pa x s. Calculate the pressure difference (in pascals) due to…
A: Given: The coefficient of viscosity is η = 4 x 10-3 Pa s The length of the blood vessel is l = 1 cm…
Q: `y-axis Figure for Problem 2 Note: Each square indicates 1 square unit |(0,0) X-axis
A: Given Locate the centroid of the two figures, as following below.
Q: long cylindrical, outer der carries a curre
A: Given: The magnetic field in the region is b<r<c.
Q: Use the Friedmann equations to show that the deceleration parameter go and the density parameter N…
A: According to Dark energy and the cosmological constant, the acceleration of the scale factor is…
Q: ight= 45 Delermina la tusion de os cables TBC y TAI.
A: The question can be solved as follows
Q: 2.43 Silicon is doped with 1016 cm-3 boron atoms. Determine the carrier freezeout temperature range…
A: Given:Boron atoms, 1016 cm-3 Ionization of doping atom is 90% Doping level of boron in silicon,…
Q: The grid below contains a hidden bird cage. To find it, follow the directions and draw a continuous…
A: According to the question, the bird is hidden in the cage, and the direction is given. N stands…
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