Which of the following effects can be used to produce ultrasonic waves? a) Magnetostriction effect b) Doppler Effect c) Magnetic effect d) Sound effect
Q: Advanced Physics Question
A: Mass is the amount of matter in an object while weight is the force exerted on the object by the gra...
Q: A. Without finding T and N, write the acceleration of the motion a(t) to the position vector r(t) = ...
A: Given:- rt = t2 i +t+13t3 j +t- 13t3 kWheret = 1
Q: An organ pipe, open at both ends produce 5 beats per second when vibrated with a source of frequency...
A: B
Q: In case of a forced vibration, the resonance wave becomes very sharp when the ___________ a) Applied...
A: C
Q: Statement: In simple harmonic motion, the motion is to and fro and periodic. Reason: Velocity of the...
A: B
Q: A 110fC is placed inside a cube. What is the amount of electric flux passing through each side? Fol...
A: Total flux across the cube. ϕcube=Qε0 Flux passing through each side of cube is 1/6th of the total f...
Q: The graph shows the time dependence of the vertical displacement of a lead ball with marked initial ...
A: Given the graph states that Ugi > Ugf. When the ball goes down in the final s...
Q: How do I solve part a of (P1.2)
A: Given the relativistic Doppler shift formula, λ=λ01+vc1-VC (1)where v is the speed of sour...
Q: . A 2.0- F capacitor has a capacitive reactance of 1.0 k calculate the frequency of the applied volt...
A: The charge on a capacitor which voltage V being applied, Q=CV (1) If the voltage being appl...
Q: The mass and the radius of a planet are twice that of earth. Then, period of oscillation of a second...
A: B
Q: Distance Suppose Figure 22 is an exaggerated diagram of a plane flying above earth.If the plane is 4...
A: Given: A diagram of a plane flying above earth is given . To find: If the plane is above earth by 4....
Q: If the direction vector of a line is 3i + 2 j and the gradient ofanother line is −5/2, find the acut...
A: equation of direction vector of line is 3i+2j equation of line can be ai +bj slope of line 1 is b/...
Q: Use Component and Polygon method
A: Given: A→=40steps northeastB→=80steps 60° north of westc→=50steps due south Components of: Compo...
Q: A string in a musical instrument is 50cm long and its fundamental frequency is 800Hz. If a frequency...
A: C
Q: Determine the smallest and largest values of the angle of launch so that the object thrown from the ...
A: Let H be defined as the maximum height of the projectile, and R be defined as the range of the proje...
Q: A sound absorber attenuates the sound level by 20dB. The intensity decreases by a factor of ________...
A: A
Q: A car with mass m = 1.2 tonnes , travels at a constant speed of v = 110 kph in a straight line, on a...
A: The human body can generally generate a power of 100 W. In the case of very short burs...
Q: In case of a forced vibration, the resonance peak becomes very sharp when the ___________ a) Damping...
A: A
Q: You place a mass m = 25 g on a book and slowly increase the angle 0 that the book makes with the hor...
A: Net Force on the object is zero,So, N=mg Cosθwhere as,mg Sinθ=fs equation 1we know that,fs=μs...
Q: Consider two capacitors. One is air-filled, consisting of two parallel plates a = 0.6 cm on a side,...
A: The capacitance of a parallel plate capacitor filled with medium of permittivity ε is given by, Cpp=...
Q: A linear harmonic oscillator of force constant 2×106 N/m and amplitude 0.01m has a total mechanical ...
A: C
Q: Please state if there are any errors in this ray diagram
A: Reflection Reflection is a phenomenon when light rays are incident on the interface of two medium su...
Q: When the maximum kinetic energy of a simple pendulum is K, then what its displacement (in terms of a...
A: Option
Q: Slope: 441.4 Use the equation u = 1/2 *ε0*E2 , to determine ε0 using the slope, compare this value o...
A: Given: The expression for the charge density is U=12ε0E2. The slope of the plot U against E2 is 441....
Q: Please help answer all subparts, thank you!
A: (i)To find the velocity of an object based on its position versus time graph, all you need to calcul...
Q: The phase difference between the acceleration of a particle executing simple harmonic motion and the...
A: C
Q: It decreases the actual potential difference across the battery
A: EMF of a battery The EMF or the electromotive force of the battery is defined as the amount of work ...
Q: The circular motion of a particle whose speed is constant is ________________ a) Periodic but not si...
A: A
Q: A particle executes simple harmonic oscillation. Its amplitude is a. The period of oscillation is T....
A: B
Q: A spring of spring constant 5×103N/m is stretched initially by 5cm from the unstretched position. Th...
A: Given : Spring constant k = 5×103 N/m xi = 5cm = 0.05 m xf...
Q: At resonance air column of length 20cm resonates with a tuning fork of frequency 450Hz. Ignoring end...
A: D
Q: In a cathode-ray tube (CRT), an electron travels in a vacuum and enters a region between two "deflec...
A: Given data, L = 12 cm = 0.12 m d = 3 cm = 0.03 m t = 0.001 s ∆p→=<0,8.00 x 10-17,0> The fo...
Q: During this turn of the airplane, suppose that a passenger puts a nearly full glass of water on the ...
A: Answer: As per the above-given statement, below is the explanation as follows:
Q: Homework
A: Law of Conservation of Energy According to the law of conservation of energy, the total energy of an...
Q: For which cases did you determine that the flux was equal to the flux in case #1? #1: A charge +q wh...
A: Electric flux calculation through a surface enclosing a charge gives the information of the charge e...
Q: If equation of a sound wave is y=0.0015sin(62.8x+314t) Then its wavelength will be __________ a) 0....
A: Consider the general equation of a sound wave, y = Asinkx + ωt where, A is the amplitude of the wave...
Q: A tracking radar lies in the vertical plane of the path of a rocket which is coasting in unpowered f...
A: To find the angular acceleration, the following standard results are used, ar=r¨-rΘ˙2aΘ=rΘ¨+2r˙Θ˙ ...
Q: One mole of an ideal gas at 0.1 MPa and 300 K is heated at constant pressure till volume is doubled ...
A: Given information: The pressure of the ideal gas (P) = 0.1 Mpa The temperature of the ideal gas (T) ...
Q: Xercise v JA comtant force of momitude 4N has the same directoon as the vector a = t+j+Telf the dist...
A: The work done by a force F→ along displacement d→ is given by, W=F→·d→ (1) The given force has...
Q: Natural length of spring is 60 cm and its spring constant is 4000 N/m. A mass of 20 kg is hung from ...
A: A
Q: They're all correct except the one on the bottom left that is incorrect. I need to explain this some...
A: From the given graph The velocity of the lead ball is seen to be constant as the slope of the graph...
Q: A transverse sinusoidal wave on a string has a period T = 15.0 ms and travels in the negative x dire...
A:
Q: The graph shows the time dependence of the vertical displacement of a lead ball with marked initial ...
A: Given Displacement time graph of the object.
Q: If a particle is oscillating on the same horizontal plane in the ground ___________ a) It has only k...
A: C
Q: The equation of a simple harmonic wave is given by y=5sin(π/2) (100t-x) Where x and y are in metre ...
A: A
Q: The control system of the steam-jacketed kettle is shown in the figure. The system consists of a ket...
A: Explanation given below:
Q: In a simple harmonic motion, when the displacement is one half the amplitude, what fraction of the t...
A: B
Q: A wave equation is y=0.1sin[100πt-kx] and wave velocity is 100m/s, its number is equal to __________...
A: C
Q: In the experiment for the determination of the speed of sound in air using the resonance column meth...
A: B
Q: Two simple pendulum, whose lengths are 100cm and 121cm, are suspended side by side. Their bobs are p...
A: B
Which of the following effects can be used to produce ultrasonic waves?
a) Magnetostriction effect
b) Doppler Effect
c) Magnetic effect
d) Sound effect
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
