The volume of 2 moles of a diatomic ideal gas at 300 K is doubled keeping its pressure constant. Find the change in the internal energy of the gas. Given R = 8.3 JK- mol.
Q: A crate which is able to move casts a shadow on a nearby wall due to a light source at S. The crate ...
A: Solution : Let us draw the system indicating the height of the wall and the crate height and distanc...
Q: Consider an cxperiment in which a beam of electrons is directed at a plate containing two slits, lab...
A:
Q: A helicopter flew N78°W for 1.6 miles and then S64°W for 0.9 miles. a) How far is the helicopter fro...
A:
Q: The threshold wavelength for silver is 3800 A. Calculate the photoelectric work function for silver ...
A: To find- Work function in eV (W)=?Given-λo=3800 A0λo=3.8×10-7 mh=6.63×10-34 JsC=3×108 m/s1 eV=1.6×10...
Q: In the hydrogen atom electron jumps from 2nd orbit to 1t orbit. Calculate the wavelength of radiant ...
A: To find- Wavelength of radiation (λ)=? Given-R=1.097×107 m
Q: Decrease in no. of tuns of coil in tangent galvanomeler is- (e) To decrease gensitiuily ☺ To decreas...
A: To find- Effect of changing no. of turns of coil of T.G. Given- No. of turns of coil of T.G. is dec...
Q: In an ammeter, 4% of the main current in passing through the galvanometer. If shunt resistance is 5 ...
A: To find- Resistance of galvanometer (G)=? Given- Current through galvanometer,Ig=4% IIg=4100IIgI=125...
Q: Figure (13.16) shows a liquid of density 1200 kg/m flowing steadily in a tube of varying cross-secti...
A:
Q: The figure shows a circuit of four resistors that are connected to a larger circuit. The graph below...
A: The electrical potential V(x) as a function of the position x. The given values are: VA=10.9 V, The...
Q: Suppose z is a complex number, where z = x+iy then: a. Re(z)=(z+z°)/2 b. Re(z)=(z.z')/3 O c. Re(z)=(...
A: Given that:z is a complex number represented as z=x+iy
Q: A 268.39-Hz tuning fork is held above a closed pipe. Find the wavelength between the resonances when...
A: Given that:-Frequency, f=268.39 HzVelocity, v=343 m/sat 20°CWe know that:-v=fλ equation 1put all...
Q: A05 kg cart is connected to a light spring of spring costant 200 Nm The cart is released and begins ...
A: Given that:- mass, m= 0.5 kg Spring constant, k=20.0 N/m amplitude, x= 3 cm=0.03 m v=-0.1 m/s ...
Q: Two charges are situated at the corners of a square with side a. How much work does it take to bring...
A: Given, Two charge is present at thecorner of square,q1= -2qq2= +qlength of side= a
Q: Collimated Laser Beam A (absorbance) a (1/cm) 0.5 o=1W/cm? 2 Medium (1 mm Thick) Modified Bear's Law...
A: Given: The initial incident of the light is I0=1 Wcm2. The thickness of the medium is l=1mm=0.1 cm. ...
Q: How much energy is stored in a pinball machine spring (constant = 750N/m) that is compressed 3.0cm?
A: Given that:-Spring constant, k=750 N/mSpring compression, x=3.0 cm=0.03 mWe know that:-Energy stored...
Q: The stopping potential of a metal is 3 V when it is illuminated by light of wavelength 500 nm. What ...
A:
Q: you have 1.0 kg of ice with the temperature -20.0 C a) what amount of heat is needed to convert the ...
A: Given: m=1kg, T1=-20°C, T2=20°C (a) The specific heat of ice, water, and latent heat of fusion of ic...
Q: The average wavelength of the light cmitted by a certain 100 W light bulb is m. How many photons per...
A: To find- Photons per second=? Given- P=100 W λ=4×10-7 mH=6.63×10-34JsC=3×108 m/s
Q: The output voltage of an AC generator is given by Av - (140 V)sin(70rt). The generator is connected ...
A: Given: Output Voltage,∆V=140Vsin70πtResistance,R=23Ω To characterize a sinusoidal source of electrom...
Q: Which has the greater momentum when moving? A) an airplane, B) a bullet, C) either of these dependin...
A: Solution:-Given thatWhich has the greater momentum when moving? A) an airplane, B) a bullet, C) eith...
Q: 22. Three laser beams have wavelengths 1 =400 nm, A2 = 600 nm, and A3 = 800 nm. The power of each la...
A: Wavelength refers to the distance between identical points in adjacent cycles of a waveform signal p...
Q: The figure shows two nonconducting spherical shells fixed in place on an x axis. Shell 1 has uniform...
A: Given: Surface Charge Density of shell 1,σ1=4.50μC/m2=4.50×10-6C/m2Radius of shell 1,r1=0.200cm=0.20...
Q: Calculate the energy associated with a photon of wavelength 4500 A .
A:
Q: 2/a/ Two parallel plates AB are insulated by vacuum with a distance of 5 cm between them. An acceler...
A: Given data VP=400 Vd=0.05 m Here Vp is the potential difference between the plates. While d is the d...
Q: Describe, in detail, a scenario in which it would be appropriate to use each of the following protoc...
A:
Q: If Z= 1/(4 + 8i), then we can write Z as: O a. 0.05 + 0.3 i O b. -0.05 - 0.2 i c. 0.05 - 0.1 i O d. ...
A: Given that:Z=14+8i
Q: A long solenoid of radius 4.7 cm carries a steady current 5.3 A flows along the axis (z-direction). ...
A: Given that:- Radius of solenoid, r=4.7 cm Current, I=5.3 A Distance, ρ=2.35 cm
Q: Two masses m, = 100 kg and m, = 8100 kg are held 1 m apart. (a) At what point on the line joining th...
A:
Q: A wire of resistance 5.3 Q is connected to a battery whose emf ɛ is 4.0 V and whose internal resista...
A: Given,resistance R=5.3 ohmε=4.0Vr=0.27 ohmt=2.6 min=156s
Q: O. Complete the table below. Given Equivalent Opposite Direction Direction Direction 15°s of E 25° w...
A:
Q: A transverse wave on a string is described by the wave function y = 0.14 sin [() + 5nt What is the s...
A: Given that:A transverse wave on a string is described by the wave functiony=0.14sinπx9+5πt
Q: A 52-turn coil with an area of (5.5*10^-3)(m^2) is dropped from a position where B= 0.00 T to a new ...
A: We know that:- The emf is the change in flux with time. The induced emf(ε) is:- ε=-Ndϕdt ...
Q: A 20-cm length of wire is held along an east- west direction and moved horizontally to the north wit...
A: Given data l=0.2 mv=3 m/sB=30×10-6 T Here, l is the length of the wire, v is the velocity. While B i...
Q: Thex- and y-motions of guides A and B with right-angle slots control the curvilinear motion of the c...
A: More than three questions are asked, so the 1st 4 are answered.Given, x=20+0.61 t2y=21-0.64 t3magnit...
Q: A pebble is thrown horizontally from the top of a 25.0 m cliff and hits the ground 11.0 m from the e...
A:
Q: -6.45 eV, If the lattice energy in electron volts per ion pair of a cesium chloride crystal is - ro ...
A:
Q: 12. Write down the TISE in plane polar coordinates for a two-dimensional isotropic harmonic oscillat...
A:
Q: Q. 2: Charge on an a-particle is (CET-2000) 1.6 x 10 "C (b) 3.2 x 10 "C (a) (c) 1.6 x 10 0C (d) 4.8 ...
A: The charge on the proton is e = 1.6 × 10- 19 C
Q: 2. A cylindrical tank with a diameter of 225 cm. contains alcohol with a density of 0.791 g/cm. The ...
A:
Q: The figure shows a spherical shell with uniform volume charge density p = 2.08 nC/m3, inner radius a...
A:
Q: An electric shower is capable of heating water from 10 C to 55 "C when the flow rate is 0.0400 kgs. ...
A: Given that:T1=10°CT2=55°Cm˙=0.0400 kgs-1
Q: Two charges are situated at the corners of a square with side a. How much work does it take to bring...
A:
Q: A hiker gets lost in a forest. He walks half-way around a circle with a radius of 2.1 km in 2.0 hour...
A: The hiker, lost in the forest, travels half a circle that has a radius of 2.1 km, in a time of 2 hou...
Q: A toroidally wound coil haş an inner radius of 20 cm, an outer radius of 30.cmand is Wound with 150o...
A: To find- Magnitude of magnetic induction (B)=? Given- Central radius, r=12(20+30)=25 cmr=0.25 mN=150...
Q: Sample Problem 4 A golf ball is dropped from a height of 5.0 m. (a) How long will it take to reach t...
A: Given: h=5m (4) (a) The time taken by the golf ball to reach the ground is found by kinematic relati...
Q: Explain in words the derivation of Gas Law Critical Constants from Berthelot equation
A:
Q: 16 Find the system matrix for a Cooke triplet camera lens. Light entering from the left encounters s...
A: A system matrix for the cooke triplet camera lens according to the given information will be, 101-n3...
Q: A small cart of mass 5 kg slides down from the top of a curved track of unknown length. It first pas...
A: Given: m=5kg, h=1m, μ=0.2, d=2.15m The work done by friction on the cart is : Wf=μmgd=0.2×5×10×2.15=...
Q: A 52-turn coil with an area of (5.5*10^-3)(m^2) is dropped from a position where B= 0.00 T to a new ...
A: The average emf can be found out using faradays law of electromagnetic induction Emf, ε = -Ndϕdt N ...
Step by step
Solved in 2 steps with 2 images
