Advanced Physics Question
Q: Find the charge on each of the capacitors in the figure below.
A: The 1 μF and 5 μF are connected in parallel.So the equivalence capacitance is, C1=1 μF+5 μF=6 μF The...
Q: The graph shows the time dependence of the vertical displacement of a lead ball with marked initial ...
A: The displacement time graph here has a constant slope. The slope of displacement time graph denotes ...
Q: A car of mass m = 1200kg travels a distance A, = 2.2 km. At the beginning of the movement the speed ...
A: Given that the car of mass m=1200kg moving initially with velocity v0=10m/s covers a distance Ax=220...
Q: (COLLAB Gauss's Law for Mass) Journey through the Center of the Earth. A 1024.kg blue ball is droppe...
A: Given: The mass of the blue ball is 1024 kg. The height from which the ball is dropped is 4.2×106 m....
Q: using work kinetic energy method solve for the attached question
A: According to Work-Energy theorem the change in kinetic energy of a system is equal to the work done ...
Q: How do the allowed orbits for electrons in atoms differ from the allowed orbits for planets around t...
A: Electrons in an atom occupy large, empty volume of space around the nucleus like the planets do arou...
Q: An automobile tire is rated to last 50000 miles.to an order magnitude, through how many revolutions ...
A:
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...
Q: R/Cv =0.67 for a gas. Then this gas is made up of which molecules? a) Diatomic b) Mixture of diatomi...
A: C
Q: Which is an intensive property? a) Volume b) Mass c) Refractive index d) Weight
A: C
Q: The figure above shows a pole with a spring around it and a 2.5 kg block with a hole in the middle h...
A: Given that the frequency of the standing wave is 10Hz, and spring-mass (m=2.5) system also vibrates ...
Q: A gas behaves as an ideal gas at ___________ a) Low pressure and high temperature b) Low pressure an...
A: A
Q: Which of the following affects the elasticity of a substance? a) Hammering and annealing b) Change i...
A: D
Q: How do I determine the maximum voltage on a capacitor? I'm given the area (10 cm2) and separation (1...
A: Given that the capacitor with side 10cm has area of capacitor and distance between the plates is, A=...
Q: Internal energy change, when a system goes from state A and B is 40 kJ mole-1. If the system goes fr...
A: D
Q: It is easier to swim in sea water than in river water. a) True b) False
A: A.
Q: On a hilly region, water boils at 95°C. What is the temperature expressed in Fahrenheit? a) 100°F b)...
A: B
Q: A pendulum of length L and mass M has a spring of force constant k connected to it at a distance h b...
A: The force diagram can be seen as below,
Q: A monoatomic ideal gas, initially at temperature T1 is enclosed in a cylinder fitted with a friction...
A: Option
Q: Out of solid, liquid and gas of the same mass and at the same temperature, which one has the greates...
A: C
Q: Please help. This problem involves finding the magnitude of the normal force of a weight inside a tu...
A: The tube is rotating with a constant angular velocity, ω=3 rad/sA particle enters the tube, which sl...
Q: please do (e) and (f)
A:
Q: The thermometer bulb should have ___________ a) High heat capacity b) No heat capacity c) Small heat...
A: C
Q: The motion of a particle is defined by the equations x = 10t 5 sin t and y = 10 – 5 cos t, where x a...
A: The path r(t)=10t-5sin(t)i + 10-5cos(t)j is plotted as below, vertical axis being displacement and h...
Q: Two rods having thermal conductivity in the ratio of 5:3 having equal lengths and equal cross-sectio...
A: Option
Q: Q- 2 Two desistón be connecto d 102 to ostain to a minimum cuelnt bottey giov -10 V maximum ullent '...
A: Note: Since we only answer up to 1 question, we’ll answer the first question. Please resubmit the qu...
Q: If boiling point of water is 95°F, what will be reading at Celsius scale? a) 7°C b) 65°C c) 63°C d) ...
A: D
Q: If Cp and Cv are the specific heats for a gas at constant pressure and at constant volume respective...
A: C
Q: 50g of ice at 0°C is mixed with 50g of water at 80°C, what will be the final temperature of a mixtur...
A: Option
Q: At which temperature, the centigrade and Fahrenheit scales are equally? a) 40° b) -40° c) 37° d) -80...
A: Option
Q: A bulb contains one mole of hydrogen mixed with one mole of oxygen at temperature T. The ratio of rm...
A: C
Q: don't worry the question speaks the following: Determine the spring constant of spring, if at the po...
A:
Q: ving, prove that the given series converges. ak -k=1 1+ k³ar° ak 1+ak ak k=1 < 00.
A:
Q: What is a black hole. Explain
A: A black hole is a place in space where gravity pulls so much that even light can not get out. The gr...
Q: A cube is subjected to a uniform volume compression. If the side of the cube decreases by 2%, the bu...
A: D
Q: Temperature less than absolute zero is not possible. a) True b) False
A: The correct answer is True.
Q: A force acts at the origin of a coordinate system in a direction defined by the angles a = 113.2° an...
A: Part a: The addition of square of direction cosines is one. Substitute the required values and solv...
Q: A loop of wire is rotating around its vertical axis at an angular speed ω in a uniform magnetic fiel...
A: Introduction: Faraday’s law of induction is a basic law of electromagnetism that predicts how a magn...
Q: Two containers A and B are partly filled with water and closed. The volume of A is twice that of B a...
A: D
Q: A 10.0 kg mass is acted on by the two forces: and F1=(3.0N)i+(2.0N)j and F2=(10.0N)i+(7N.0)7 a) ...
A: Given F1= (3 i+ 2 j) N, F2= (10 i+7 j) N Summation of these two forces would be Fresultant= (2+10...
Q: A 3 kg object is under the effect of a force of 6i + 10j + 12k N while traveling at 4i + 5j + 6k.A) ...
A: (a) The force is equal to mass and acceleration, F→=ma6i^+10j^+12k^=3a→a→=2i^+3.33j^+4k^ The accele...
Q: Which one of the following does not involve the Doppler effect, a plane becoming louder as it approa...
A: Which one of the following does not involve the Doppler effect, a plane becoming louder as it approa...
Q: A JFET has a specified Pinch- off Voltage of 5V. when Vas =0, what is Vos at the Point where the dra...
A: This is a question from the electronics. JFET (Junction Field-effect Transistor): JFETs are voltage-...
Q: The latent heat of vaporisation of water is 2,240 J. If the work done in the process of vaporisation...
A: C
Q: According to Hooke’s law of elasticity, if stress is increased, the ratio of stress to strain? a) In...
A: D
Q: Given a block which is at rest on a perfectly flat smooth table. You push with your hand horizontall...
A: Given Mass m = 2.00 kg Acceleration a = 5.00 m/s2
Q: At Boyle’s temperature? a) Joule’s effect is positive b) Van der Waal’s equation becomes zero c) Gas...
A: C
Q: The driver of a three wheeler with a speed of 36km/h sees a child in the middle of the road and brin...
A: Given : Mass of three wheeler m = 400 kg Mass of the driver m = 65 kg ...
Q: 12) Related to wavefunction; a)himself can be measured. b)square of wavefunction can be measure...
A: Wave function itself is a complex quantity, so it cannot be measured, for any physical quantity to b...
Q: The latent heat of vaporisation of water is 2,240 J. If the work done in the process of vaporisation...
A: Given data, Latent heat of vaporization of water = 2240 J/gm Work done for vaporization of 1 gm wate...
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