38 : Calculate the K.E. of (a) 1 gm (b) one molecule oxygen at 27°C. Molecular wt. of oxygen is 32. Avogardro's number = 6 x 1026 kg mole. R = 8320 J/kg mole K.
Q: 5: Calculate R.M.S. speed of nitrogen at 0°C. (Density of nitrogen = 1.25 kg/m³ at N.T.P.1 %3D atmos...
A: In this question we have to calculate R.M.S. speed of the nitrogen at 0oC. The root-mean-square spee...
Q: 15 : Compare the amounts of work done in blowing two soap bubbles of radii in the ratio 4:5.
A: In this question we have to compare work done in blowing two soap bubbles. The work done is given as...
Q: Q. 7 : The height of water in a capillary tube of radius 2 cm is 4 cm. What should be the radius of ...
A: In the given question, there are two capillaries. We have to find the radius of the second capillary...
Q: A cube, whose mass is 0.580 kg, is attached to a spring with a force constant of 104 N/m. The cube r...
A: Solution: a). If there is elongation or compression (x) in the spring, the restoring force acted by ...
Q: GIVEN: The distance between the earth and moon is not constant, but is on average about 3.84E5 km. T...
A:
Q: 33. A bicycle tire has a pressure of 7.00 × 10° N/m² at a temperature of 18.0°C and contains 2.00 L ...
A: Solution:
Q: Postulates of quantum mechanics Angular momentum Postulate 2: Operators as a representation of dyn...
A:
Q: Given the following equations of motion, and matrix P, 6.0000 0.0000 90.0000 -44.0000 0.6256 0.7802 ...
A: Given, 6004x¨+90-44-4444x=0 Stiffness matrix is, K=90-44-4444 And inertia matrix is, M=6004 If ω is ...
Q: An aluminium wire and a copper wire of equal length, and equal cross section are joined end to end. ...
A: Let Y1, F1, L1, A1, and ∆L1 be Young's modulus, load, original length, area of cross section and inc...
Q: 63 : A steel wire of diameter 1 x 10³ m is stretched by a force of 20 N. Calculate the strain energy...
A: Description of the question : In this following question we have to find the strain energy per unit ...
Q: 2. (a) An object undergoing SHM traces a parabola taking 0.25 s to travel from one point of minimum ...
A: Solution 2: a). In Simple harmonic motion, the particle changes its velocity and there is a transiti...
Q: 의으
A: The given circuit in the figure is an LC circuit, with an inductor and a capacitor connected in seri...
Q: A parallel plate capacitor has charge q and plate area A. A dielectric material of dielectric consta...
A:
Q: A particle of mass m moves in a one-dimensional potential box for |z|>3|a|, for a 3Ja) of length 6a....
A: Given: Particle of mass m moves in 1-D having potential, V(x)=∞for x>3a0for a<x<3a0for-3a&l...
Q: (Q) Consider a system of three noninteracting particles that are confined to move in a one-dimension...
A: A particle in a one-dimensional infinite potential well or particle in a box in quantum mechanics is...
Q: Example 4: The initial voltages on capacitors C and C2 in the circuit shown have been established by...
A: Given, Capacitance, C1=5μF=5×10-6FC2=20μF=20×10-6F Since both are in series, then equivalent capacit...
Q: Only Handwritten Solution Required. (Long Answer Type Questions) anan n a naade amee 9. Discuss the ...
A: Explanation: A non conducting medium whose properties (Thermal expansion, permittivity, resistance e...
Q: Given a sin-wave that has its maximum at x, = 2 cm at t = 0 %3D sec. Calculate the initial phase ang...
A: Given, wavelength, λ = 18cm=0.18m At, xo = 0.02(m) and t=0, amplitude is maximum, And this sinusoida...
Q: Get the period and frequency of a simple harmonic vibration from: 1. Pendulum Oscillation a) Analysi...
A: In simple pendulum take the potential reference at the bottom of the pendulum, The potential energy...
Q: A rod of length lying akong y axin carries a ponitive charge q and the charge distribution is unifor...
A: Given, Length of rod L Charge density λ=λ0x2+l2412
Q: A flat wave Ei1(y,t)=cos(108t-β1y) âz [v/m] propagates on medium 1, free space, occupying region y0....
A: The electromagnetic waves are a superposition of sinusoidally oscillating electric and magnetic fiel...
Q: Solar input power to the PV Module is 1200W, this PV Module is producing an output power of 228W the...
A: We can say that Photovoltaic solar cells convert sunlight into electricity. Their are made of photos...
Q: The natural frequencies wn1 and wn2 of the following system, 8.00 0.00 58.00 -46.00 x(1)=0 0.00 6.00...
A: Given, 8006x¨t+58-46-4646x˙t=0 So inertia matrix is, M=8006 And stiffness matrix is, S=58-46-4646 If...
Q: In the parallax method of determining stellar distances, the angle to a star is measured while che e...
A: Let's assume b=1AU And distance between sun and alpha centaurie is d. θ=2.1x10-4 ⁰=2.1x10-4x(π/180)...
Q: A booster launches a satellite due east from Cape Canaveral (latitude 28.5 deg N) into a 425 Km circ...
A:
Q: 14. A body moving with velocity v has a mass m. Show that mo m = where mo is the rest mass of the bo...
A:
Q: A taut string fixed at both ends is driven by an oscillator at a constant frequency of 100 Hz. The a...
A: This problem can be solved using the formula for standing wave and then using the definition of part...
Q: How much work is done on a gas when a pump isothermally compressing 4.25 L of nitrogen from 0 ° C an...
A: Solution:-Given thatIsothermal processInitial volume (V1)=4.25 L=4.25×10-3 m3Initial temperature (T1...
Q: Two monochromatic and coherent point sources of light s, and s, of wavelength 4000 , are placed at a...
A: These two light sources would superimpose on each other as these are coherent sources. And this woul...
Q: A lightning bolt may carry a current of 1.00 104 A for a short time. What is the resulting magnetic...
A: Given A lightning bolt carries a current I = 1 x 104 A The resulting magnetic field at a distance r...
Q: Given the illustration, a ball is thrown at A with Vo=55ft/s and e=0.90 at A. Compute the distance d...
A: Given: Initial velocity, v0=55 ft/s e=0.9 To find: Distance d
Q: The energy levels of hydrogen atom (including fine structure term ) takes the following form 13.6ev ...
A: Given,Enj=-13.6eVn21+α2n2nj+1/2-34n=3orbital quantum number l=0,1,2,3...(n-1)l=0,1,2total angular mo...
Q: None
A: Option d will be correct . Because in option A,Band C all have well defined value at t=0 and have ha...
Q: Using the conversion factors below (you will not use all of them), the conversion between cm3 and mL...
A: Given, Two unit system as cm3 and mL
Q: A solenoid with 485 turns has a length of 5.00 cm and a cross-sectional area of 2.90 ✕ 10−9 m2. Find...
A: Lenz's law says that induced current in a loop is due to the change in magnetic field in the loop an...
Q: in a particular inertial frame S, two events occur a distance of 1.0 km apart with event 1 occuring ...
A: Answer : Consider there are two frames : S (x,y,z,t) frame and S' (x',y',z',t') frame. S' frame ...
Q: 7. Obtain Maxwell's equations and deduce an expression for the velocity of propagation of plane elec...
A: Solution: Let the plane light wave propagate along the positive Z-axis. The electric field is confin...
Q: A block of mass 4.00 kg is placed against a horizontal spring of constant k = 835 N/m and pushed so ...
A: Elastic potential energy can be defined as the energy stored when an elastic object is stretched or ...
Q: Is eartn an inertial frame of referenče ? Discuss.
A: Strictly speaking, earth is not an inertial frame of reference. But many a times, for problems in ph...
Q: 85 : A motor cyclist moves around a circular track of length 628 m with a speed of 72 km/hr. Find to...
A: In the given question we have to find he angle of inclination θ as the motor cyclist moves around a ...
Q: Find the current in the 10,5 and 2 ohm resistor
A: Given: Value of 3 given resistors 5Ω,3Ω and 2Ω Value of 2 current sources are 3A and 12A Introductio...
Q: The period (T) and length (L) values of a simple pendulum found in the table below were obtained exp...
A: Given: L L (m) T (s) 1 1 2.01 1.05 1.1 2.11 1.09 1.2 2.20 1.14 1.3 2.29 1.18 1.4 2....
Q: 11. What do you mean by negative results Jainod ? Is.
A: Hiegens theory explained that there is a medium available at every place in the universe in static c...
Q: Explan some of experimenatl evidence of special theory of relativity?
A: 1) Muon Experiment, The half life of Muon particle is To12=1.2×10-6s So when it comes from high heig...
Q: 1: The field D (4 x²e*y*)a, + (6e'x²/y>)ay -(2x³y²z)a, C/m² exists at the centre of a cube defined b...
A: Given, D=4x2exy2ax+6eyx2y2ay-2x2y2zaz C/m2
Q: 20 - Bolum-6+A2B1C3uUxiD5ViBM6s17Vi20FXF231G A coin placed 30.0 cm from the center of a rotating hor...
A: Given, r=30.0 cmv=50.0cm/sg=980 m/s2
Q: liquid, the colum.
A: To give the reason when a cold alcohol thermometer is placed in a hot liquid, the column of alcohol ...
Q: (b) The ground state of the fluorine atom is represented by the level 2 P3/2. It is subject to a wea...
A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questi...
Q: the density of lead is 11.0 g/cc at 4°C. What is the density of lead in pounds per cubic feet at thi...
A: Given, density of lead at 4oC is, ρ=11gcm3 Since 1g=2.2×10-3pound And, 1cm=3.28×10-2feet1cm3=3.28×...
Q: A 10 g bullet moving at 1,000 m/s goes through a 1.0 kg block. If the bullet goes through the block ...
A: Given that,Mass of the bullet : m1 = 10(g) = 101000(kg)Block of mass : m2 = 1 (kg)Initial velocity :...
Step by step
Solved in 2 steps