How does the concept of laws of motion help the world in the future?
Q: (d) When a system is taken from state i to state falong path iaf in the figure below, heat absorbed ...
A:
Q: Which of these things did the Voyager spacecraft discover about Enceladus in the early 1980s, indica...
A: The Voyager spacecraft discover about Enceladus in the early 1980 s, indicating that it is somewhat...
Q: (b) Two moles of an ideal gas expand at constant temperature T of 314 K from initial volume 9 L to a...
A: Initial volume Vi = 9 L Final volume Vf = 20 L Constant temperature T = 314 K Number of moles of gas...
Q: Particle A of mass mA=m/2 moving along the x-axis with velocity v0 collides elastically with another...
A: Particle A of mass mA=m/2 moving along the x-axis with velocity v0 collides elastically with another...
Q: Design a window for a 4GHZ EM wave travelling between vacuum and BeO.
A: Electromagnetic waves or EM waves are waves that are created as a result of vibrations between an el...
Q: A hydrogen atom exists in an excited state for typically 10^-8 s. How many revolutions would an elec...
A:
Q: 5. Derive an expression for the Fraunhofer diffraction pattern (Four transform) for an aperture made...
A: Given, Fraunhoffer diffraction
Q: For the heterogeneous solidification, derive the critical radius of solid nucleus r*, the activation...
A:
Q: Consider the circuit shown in the figure. Initially the capacitor C is charged to Q and capacitor 2C...
A: Given, Capacitance of first capacitor is, C1 = C Capacitance of first capacitor is, C2 = 2C Initiall...
Q: Dynamics of a system can be divided into kinematics and kinetics. To analyse the dynamic of the syst...
A: (a)Kinetics and Kinematics are two different branches of physics, however, one may confuse the two t...
Q: 19. (10 points) In Young's double-slit experiment, a monochromatic parallel light of wavelength A = ...
A: Given λ=550 nm slit seperation=.0002 m Ans 1. The distance of nth order bright fringe from the centr...
Q: An ambu (artificial manual breathing unit) device is connected to a patient. Ambu and lungs of the p...
A: The total volume of the closed system before squeezing the Ambu is the sum of the volume of lungs an...
Q: What is the design velocity for a slot hood?
A: Given What is the design velocity for a slot hood, as following below.
Q: Please see question attached in pic 1 and see the student solution in pic 2. Can you please show in ...
A: When a ball of mass m thrown up vertically at time t=0 from shoulder level y0, it is having an initi...
Q: A siren on a tall pole radiates sound waves uniformly in all directions. At a distance of 15.0 m fro...
A: Given that:
Q: As of 2012, how many near-Earth asteroids, with sizes over 1km, had been discovered by the Spaceguar...
A: In June 24, 2012, 9064 Asteroids have been discovered in which nearly 1000 of these asteroids has d...
Q: Complete the following statements with the correct option(s) given in parenthesis. There can be more...
A: Van Allen belts is zone of particles that are energetic and are held around by the planets field. ...
Q: A train is driving from Hamburg to Kiel with a velocity of 340 km/h. What is the velocity component ...
A: Coriolis force is applies to the rotating objects and can determined by the mass of the rotating ob...
Q: Inside a square conductive material, a static magnetic field is present H(x,y,z)-0 ax- 2z ay + y az ...
A: Ampere Circuital law, which is a form of the stokes law applied for electromagnetism, states that th...
Q: Please solve & show steps...
A: (a) Air drag is a resistive force that always works opposite to the motion. And the work done agains...
Q: Two events occur in an inertial system K at the same time but 4 km apart. What is the time differenc...
A: Given Distance between 2 events in K frame=4km Distance between 2 events in K' frame=5km
Q: 1. (a) A subway train moves a total run of 700m from station1 to station 2. It accelerates and decel...
A:
Q: . A fabric used in air-inflated structures is subjected to a biaxial loading that results in normal ...
A: To determine the change in length of side BC. Values can be assume though it is not given.
Q: Consider the BJT circuit in Figure 6. Assume that the following values remain constant duringthe ope...
A: Given: The impedance value of the transistor is B = 100 The base-emitter voltage is VBE = 0.65 V The...
Q: Find the magnitude and orientation of the resulting magnetic field at point p. In the same Cartesian...
A: The magnetic field due to a long wire at a distance r from the wire is given by, The direction of t...
Q: The specific heat of water = 4200 J kg–1K–1 and the latent heat of ice = 3.4 × 105 J kg-1.100 grams ...
A: The specific heat of water = 4200 J kg–1K–1 and the latent heat of ice = 3.4 × 105 J kg-1.100 grams ...
Q: Kindly check the answer in picture containing the question before submitting the solution the soluti...
A: The amount of heat required to raise the temperature of the substance of 1gram to 1 degree Celsius i...
Q: Answer i)
A: The change of angular velocity with time is defined as the angular acceleration. The movement of the...
Q: Explain the working principle of wavelength dispersive x-ray spectroscopy. In what ways is it superi...
A: Wavelength Dispersive Spectroscopy works on the principle of diffraction. The sample emits the X-ray...
Q: What are the wavelengths of electromagnetic wave and sound wave of same frequency 9.5-kHz? Speed of ...
A:
Q: Q6. Calculate the output power from a module if its efficiency is 31.5 %, input power density is 100...
A: The efficiency of Solar panel/photovoltaic module : The efficiency of a solar panel/photovoltaic mod...
Q: 5. In an oscillating RLC circuit with L = 10 mH, C = 1.5 µF, and R = 2.0 2N, how much time elapses b...
A: Given: L=10 mH C=1.5 muF R=2 ohm
Q: A long straight wire, perpendicular to the page, passes through a uniform magnetic field B = 2.5 T t...
A: External magnetic field B = 2.5 T
Q: Find the energy levels for an electron inside an infinite well of length L. What is the maximum wave...
A: Given, length of infinite potential well is L Let the wave function of electron (of mass m) inside t...
Q: Consider that the energy of the magnetic field inside a coil with a DC current is equal to 0.7 J. Th...
A:
Q: E = a, e-0.2(x+0.75y)cos(10®nt – 4 x – 3ny) – a, 3 cos(10®nt – 4m x – 3ny – 1/2) v/m. For this elect...
A: Given, Electric field wave equation
Q: Which of these two has lower magnitude of acceleration at exactly 2 hour and 30 minutes? A particle ...
A: Concept used: Acceleration is second derivative of displacement with respect to time.
Q: Can i get assistance in this physics astronomy question
A: The two planet detection methods are: 1) Coronagraphy: To the allow the lights of the surrounding pl...
Q: A 35-kg box initially at rest slid down a frictionless arc from a height of 12 m. What is the total ...
A:
Q: In young's experiment, the upper slit is covered by a thin glass plate of refractive index 4 and of ...
A: In Young's double-slit experiment, light from a single source splits and travels through two slits a...
Q: A circuit consists of a battery with E=50.0 V, two resistors R;=30.02, R;=15.0Q, and an inductor L=0...
A: Given: ε=50.0 V R1=30.0 Ω R2=15.0 Ω L=0.3 H
Q: Even if the Europa Clipper can't send a lander down to Europa's surface, it may still be able to sam...
A: Answer: As per the given statement,
Q: The near point of a certain hyperopic eye is 200 cm in front of the eye. Find the focal length and p...
A: Given, s'=-200cm s= -25cm
Q: CHOOSE CORRECT OPTION A current filament of 10 A in the +y direction lies along the y axis and a cur...
A: Given, Current, along positive y -axis
Q: One of the following is considered as a mirror nucleus to O (A=18, z=8): Ne (A=19, z=10) b. Mg (A=21...
A: Given: The atomic of the oxygen is, Ao = 18. The atomic number of oxygen is, zo = 8.
Q: In the circuit shown in the figure below, C1=19μF, C2=44μF, C3=20μF, and a voltage Vab=44V is applie...
A: Concept used: Voltage is same for elements in parallel.
Q: The peadulum shown i released from rest at A and swings through 900 befor the cord touches the fied ...
A: Concept used: Laws of kinematics are used.
Q: What is the charge stored on the 30-μF capacitor if the charge on the 20-μF capacitor is 0.90 mC?
A:
Q: Follow a path along one coordinate at a time. Find the work]
A: If in three-dimensional space there exists an electric field, the electric field exerts a force on c...
Q: How do I go about solving this question?
A: Concept used: Hubble constant explains how fast the universe is expanding at different distances fro...
How does the concept of laws of motion help the world in the future?
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