Advanced Physics Question
Q: How many hours would it take to dissipate 47.95 J of energy in a 748 Ohm resistor with a voltage of ...
A: The expression for the required time,
Q: Let a body of mass m = 1 kg be dropped from a height by an inclined plane that forms an angle a = 15...
A: Consider the motion from top of the incline to the bottom of the incline From Work-energy theorem.
Q: A photon with wavelength A collides with a stationary electron of rest mass m. Show that it is not p...
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Q: As a 2.0-kg object moves from initial position, determined with initial position vector <2,5>i...
A: Initially the object is at coordinate (2,5) The initial velocity of the object is 4 m/sec. From the ...
Q: A long, cylindrical conductor of radius a has two cylindrical cavities each of diameter a through it...
A: Current density
Q: What is the approximate diffraction limit, in arc second, of a 85 meter diameter radio telescope obs...
A: The expression for the required approximate diffraction limit is,
Q: Q2. Draw carefully the static electric field due to the charged object shown below taking into consi...
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Q: What is the same in Einstein’s first postulate?
A: According to the first postulate of special theory of relativity, all the laws in nature are same wi...
Q: • Use MAXWELL'S EQUATIONS to derive the GENERAL WAVE EQUATION • Derive the PLANE WAVE EQUATION from ...
A: (a). The Maxwell’s four equation of electrodynamics in free space is given as, In free space charge ...
Q: What is mass in relativity?
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Q: A certain hydraulic system is designed to exert a force 100 times as large as the one put into it. (...
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Q: Because your spaceship has an engine failure, you crash-land with an emergency capsule at the equato...
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Q: Please solve the attached question using only the formulas given in the attached image.
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Q: Ei
A: The emf of a battery can be written as,
Q: 11. [Essay] (1) Assume the radius of the capillary to be r, the liquid in the capillary is of height...
A: (1) Height of rise in the capillary Here,
Q: 2) Two blocks with masses M1 and M2 are connected by a massless string that passes over a pulley as ...
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Q: y I A wire carrying a current of 2(A) is bent into a y = 9- * parabola. Here x and y are in meters. ...
A: The magnetic force is given as, Here dl is the line element, I is the current and B is the magnetic...
Q: Does this thermodynamic cycle describe what happens in an ENGINE or a REFRIDGERATOR/HEAT-PUMP?
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Q: A lead bullet initially at 30°C just melts upon striking a target. Assuming that all of the initial ...
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Q: (a) Calculate the approximate force on a square meter ofsail, given the horizontal velocity of the w...
A: (a) Apply Bernoulli’s equation to find velocity at point A
Q: You hook a solid metal block of iron (iron density = 7800 kg/m3) which has a volume of V iron=6.4 X ...
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Q: A π -meson is a particle that decays into a muon and a massless particle. The π -meson has a rest ma...
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Q: Q-5) A dielectric sphere shell that has electric permittivity & and thickness 'a' is given with cent...
A: Some important formula we need to know before solving this type of question, If in the region elec...
Q: Can you enumerate how many different "right hand rules" (RHR) there are for electromagnetism? Spec...
A: As per guidelines for multiple questions, the first question has been answered. 1st rule - Point the...
Q: What is the distance and displacement from mile marker 214 and 32 on I-10. Show the formula you are...
A: Displacement is a vector quantity given by the difference between final and initial position vectors...
Q: 2. A certain fuel-efficient hybrid car gets gasoline mileage of 55.0mpg (miles per gallon). a. If yo...
A: (a) Mileage of the car in km/L
Q: Why binding energy per nucleon is approximately constant. Give sufficient qualitative and quantitati...
A: Binding energy is the energy required to remove a nucleon from the nucleus of an atom. A nucleon is ...
Q: using a vertical funnel with a cylindrical reservoir of height h and a narrow flow section of diamet...
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Q: If the thickness needed by a certain medium to reduce the intensity of incident x-rays by 40% is 150...
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Q: Explain ,Why nuclear force depend on velocity.is it true or not if true then why.
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Q: Compare the bending of the paths of baseballs and photons by a gravitational field.
A: Both baseball and photon will follow bent paths. From an outside observer’s frame of reference, the ...
Q: Fluid Mechanics Problem
A: (a) Gauge pressure at point A
Q: You have three resistors R1 = 422 Ohms, R2 = 271 Ohms & R3 = 426 Ohms. What is the maximum equiv...
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Q: Calculate the effective radiation dosage (in Sieverts) for a 63-kg person who is exposed to 4.3 x 10...
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Q: Q5) Consider the following arbitrary fields. Find out which of them can possibly represent electrost...
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Q: For an electron in 5d subshell of Hydrogen atom, do the following:i) Write the principle quantum num...
A: i) Since electron is in 5d subshell therefore principal quantum number is 5. ii) Since electron is i...
Q: On the Reaumur temperature scale, the melting point of ice is 0° R and the boiling point of water is...
A: Reaumur temperature scale and Celsius temperature scale has a linear relation. Find the slope
Q: Suppose we have a capacitance C that is charged to an initial voltage Vi. Then at t=0 a resistance R...
A: The initial charge in the capacitor is given as, Here Qi is the charge, Vi is the voltage across th...
Q: The most mass of our Milky Way is contained in an inner region close to the core with radius Ro. Bec...
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Q: Use the right hand rules to show that the force between the two loops as shown is attractive if the ...
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Q: ultraviolet light is incident normally on the surface of a certain substance.the work function of th...
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Q: A particle of mass m is at rest on top of a smooth fixed sphere of radius a. Show that, if the parti...
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Q: Calculate the height of a satellite from the surface of the Earth so that its radial acceleration wi...
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Q: Path of trajectory AV An electron is fired at a speed vj = 4.7 x 106 m/s and at an angle 0; = 37.1° ...
A: Magnitude of the electric field between the plates
Q: can you solve this question for me
A: Current through the fluid
Q: In magnetic laboratory of Govt. College University, 37.200 tesla value of magnetic field is achieved...
A: (i) Electric current required in the long wire
Q: C and D?
A: (C) The glider D is fixed. That means the momentum of the body will be zero since the body is not mo...
Q: A storage tank is a right-circularcylinder 20 ft long and 8 ft in diameter with its axis horizontal....
A: The expression for the required work done is,
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