2. A piston cylinder shown below is connected with a paddle wheel coupled in a 120 Kg mass. The mass drops 4 meters causing the piston to increase by 0.0025 m3. If the weight and the piston maintain a constant pressure of 100 Kpa. Determine the net work done by the gas on the piston if heat releases 1 KJ. Neglect the friction between the piston and the cylinder surface. Wpiston GAS Wpaddle 120 Kg
Q: Q. 43 A solid sphere is rotation in free space If the radius of the sphere is increased by keeping m...
A: Moment of inertia will change Since moment of inertia depedns on r. I=25Mr2M=mass and r=radiusAngula...
Q: How much charge can be placed on a capacitor with air between the plates before it breaks down if th...
A: Given; The area of each plate = 6.00 cm2 Formula used: C=ε0AdC=qV
Q: 1.A convectional light bulb is rated at 240V(100W).Light is emitted when the filament of the bulb ge...
A: Given that, Convectional light bulb rated at 240 volt (100 watt) Light is emitted When the filament ...
Q: Q. 12 In S.H.M. path length is 4 cm and maximum acceleration is 2n2 cm/s?. Time period of motion is ...
A:
Q: 1- calculate the matrix (mlp2|n > and (m|x21n> then find the matrix of kinetic and potential energy ...
A:
Q: 2. Determine the latent heat of 1 English ton of ice.
A: 2.Concept used: Latent heat is amount of heat energy required to change state of substance. It is ca...
Q: How can I calculate the phase difference, in radians, between the rays from the two slits as they st...
A: Given: Length,L=2.2mDistance,d=1.4μm=1.4×10-6mIntensity,I=95W/m2Electromagnetic radiation of Intensi...
Q: A hot-air balloon is rising upward with a constant speed when a passenger drops a camera. The camera...
A: Given, Time (T) = 3.2 s In general, a body falling from a height h The time (T) taken by the particl...
Q: b) A stationary observer at r = 7M in Schwarzschild geometry observes two particles travelling radia...
A: The energy E seen by a stationary observer at radius r is E=-p.uobs=m1-V2 where V is the speed of t...
Q: An antelope moving with constant acceleration covers the distance 75.0 m between two points in time ...
A:
Q: Problem 2. Concentric Insulating Spheres. An insulating solid sphere, of radius a, with a uniform vo...
A:
Q: Q. No 08: A parallel plate air capacitor having area 50cm? and spacing of 1.5mm is charged to a pote...
A: Given,Area A=50cm2spacing d=1.5mmV=625V
Q: As a ladder leans against a wall it exerts a force on both the wall and ground. What are the two rea...
A: The forces acting on the ladder are 1. The gravity that acts downward. 2. The wall exerts a contac...
Q: Which heat engine has the larger efficiency? Engine 1 Engine 2 P- P2 Can't tell without knowing the ...
A: Given data, Given two heat engines with their PV curves.
Q: A fluid enters an apparatus at 480 ft/s, initially the pressure of the fluid is 120 psia, the specif...
A:
Q: A football player has an initial speed of 8 m/s and is stopped by a defensive lineman in a time inte...
A: Given that,The initial speed : u = 8 (m/sec)The final speed : v = 0 (m/sec)Time : 0.2 (sec)Here we n...
Q: 2. In gait analysis, ground-embedded force plates are commonly used to estimate the ground-reaction ...
A: Given data: Forces along three directions, Fx=136 NFy=680 NFz=68 N Uncertainty in measurement: ∆Fx=∆...
Q: A 1-Wp solar panel has an efficiency of 15% and costs $1.50. It costs another $1.50 to install and i...
A: 1 watt solar panel will produce 1 joule in 1 second in 24 hours It will produce 30% time energy pro...
Q: 16. The superposition of two waves, y, =(2x 10 *m) sin 2m and 170 Y2 = (2x10 ,results in a standing ...
A: Given, y1=2×10-8sinπx2-170y2=2×10-8sinπx2+170 Resultant of two waves, y=y1+y2y=2×10-8sinπx2-170+2×10...
Q: Ex. 8: A simple pendulum is used in physics laboratory experimental to obtain experimental value of ...
A:
Q: A shuttlecock is launched from the ground with an initial speed of 30.487 m/s at an angle of 9.7799 ...
A:
Q: A small sphere attached to a light rigid rod rotates about an axis perpendicular to and fixed to the...
A:
Q: You are part of a scientific expedition that landed in the planet Martech. The planet has an atmosph...
A:
Q: assuming that q1 = 6.0x10^(-6)C, q2 = -q1 = -6.0x10^(-6)C , q3 = +3.0×10(-6)C and a = 2.0x10(-2)m. F...
A:
Q: The graph shows the displacement of a particle as a function in time. At which point(s) is the veloc...
A: Solution: The velocity of the particle is defined as the rate of change of displacement which how m...
Q: 5. Fill-in-the-blank: a) If the width of the barrier doubles, everything else being the same, the tu...
A: Given, Tunneling current
Q: Using an Example LED computation, What Value series resistor should be used to produce 21mA of LED, ...
A: Given,Current I=21mARs=1000 ohmVs=15VVd=2.5V Note : We’ll answer the first question since the exact ...
Q: The car in the drawing is moving clockwise (from point 1 to point 2) around a circular section of ro...
A:
Q: A group of students did an experiment in which accelerated an object. Students were able to measure ...
A: Solution: (a). The position versus time graph has been drawn below for the given data table. The gr...
Q: Spherical surface charges (Q and -Q) have radius of b and a, respectively. Please determine: (a) The...
A: To determine: The electric field and potential for all values of r. (i) r<a For radius less than...
Q: (a) Determine the capacitance of a Teflon-filled parallel-plate capacitor having a plate area of 1.6...
A:
Q: Consider the system shown. A 5.00 m beam supports a mass of 3000 kg attached to a cable. The mass of...
A: Tension is a force with which a cable pulls at an object. Force is a vector quantity and is defined ...
Q: *2-8. Resolve the force F, into components acting along the u and v axes and determine the magnitude...
A: Vectors are quantities that have a magnitude and a direction. Thus, vectors can be broken down into ...
Q: For what of range of pressures will a temperature increase lead to melting? (Put your answer in the ...
A: Concept used: Pressure temperature curve is given. Triple point is a point at which all three phases...
Q: A large boulder is eiected vertically upward from a volcano with an intial speed of 40.8 m/s. Air re...
A:
Q: (Aluminum) Density=2,700kg/m Speed = 6,200m/sec (Water) Density= 1,000kg/m Speed = 1,500m/sec P=10 D...
A:
Q: 5. Determine the amount of shearing stress develop in a material when a force of 60N is applied to a...
A: Given, Force F = 60 N Area A = 5 m2 The shearing stress can be calculated by ...
Q: Ex. 13 : A sonometer wire 36 cm long vibrates with a fundamental frequency of 280 Hz, when it is und...
A: To find-Mass per unit length (m)=?Given-Length of wire (l)=36 cm=0.36 mFundamental frequency (n)=280...
Q: 1- calculate the matrix (mlp2|n > and (m|x2|n > then find the matrix of kinetic and potential energy...
A:
Q: A parallel-plate capacitor has capacitance Co = 7.60 pF when there is air between the plates. The se...
A:
Q: a disk with radius 0.1 [m] is oriented as seen in the figure with respect to a uniform electric fiel...
A:
Q: An ant walks on a piece of graph paper straight along the x axis a distance of 10.0 cm in 2.20s. It ...
A: The ant's path is given below
Q: An electromagnetic wave propagating in a lossy medium is characterized by its electric field given b...
A:
Q: Ex. 47 A circular disc of mass 2 kg and diameter 0.2 m is rotating about an axis passing through its...
A:
Q: An RL circuit has an emf given by 5sint (in volts), a resistance of 100 ohms, an inductance of 5 hen...
A: Solution: Consider an RL circuit in which resistance is in series with the inductance. Let i be the ...
Q: The Fermi energy of the conduction electrons in lithium metal is 4,7 eV measured from the bottom of ...
A: According to our guidelines We’ll answer the first subpart of the question since the exact one wasn’...
Q: The electric potential, relative to infinity, of a certain charge distribution with a total charge o...
A: The electric potential, relative to infinity is given as, V=Q4π∈e-rar The total charge is given as, ...
Q: Q. No 05: One end of an aluminum wires whose diameter is 2.5 mm is welded to one end of copper wire ...
A: Q.No:5 Given Aluminum wire diameter dAl = 2.5 mm Copper wire diameter dcu = 1.8 mm Current (I) ...
Q: An electromagnetic wave propagating in a lossy medium is characterized by its electric field given b...
A:
Q: Suppose that q1= 1.25 nC, q2= 4.50 nC, q3= –3.75 nC, r = 1.00 cm, r' = 2.00 cm, r12= 1.50 cm in the...
A: Work done by external force in presence of electric field is given by, W' = q×∆VWhereas work done by...
Step by step
Solved in 2 steps