ind the Rms neloeily of B neloeity of t mobudes f at NTP.
Q: A sinusoidal electromagnetic wave is propagating in vacuum in the +Y direction. If the magnetic fiel...
A: The direction of electromagnetic wave is given as, +y axis direction. The direction of magnetic fiel...
Q: what t depeds on the color of the light emitted by the QDS n the Color of the lfaut O size shell aud...
A: The Quantum dot is the semiconductor particle which posses a size quantization effect in at least on...
Q: A particle starts from rest at x = -3.1 mand moves along the x-axis with the velocity history shown....
A: Given, Particle starts from rest at x = -3.1m From the graph, velocity function between time 0 to 1...
Q: What is the time constant of an RC circuit that contains two resistors connected in series with a si...
A:
Q: Paraboloidal coordinates u, v and ø are defined in terms of Cartesian coordinates by I = uv cos o, y...
A: Given: The paraboloidal coordinates are given in the cartesian coordinates The basis vector is
Q: A certain material has a dielectric permittivity eo and magnetic permeability 3µ0- An electromagneti...
A: The dielectric permittivity of the material is given as, ε=52εo. The magnetic permeability of the ma...
Q: Gallium has an atomic number of 31 and a shows the number of protons, neutrons, and electrons in a g...
A: We know that:-Number of protons= Atomic numberhere, Atomic number=31Number of protons=31Whereas,Mass...
Q: Two objects are connected by a light string that passes over a frictionless pulley as shown in Fig. ...
A: Given, Masses are, M1=3kgM2=7kg And the inclined angle is θ=66o. According to the question, pulley a...
Q: Consider two sources of disturbances, each generating an electromagnetic wave of same frequeno f = 4...
A: Given electromagnetic waves are in vacuum, hence they will have speed equal to speed of light. From ...
Q: A metal rod was hammered from one end, so the speed of the pulse through the rod was (m/s105x3.4). I...
A: Given: Speed of the pulse, v=3.4×105 m/s Modulus of elasticity of rod, E=1.2×1011 N/m2 To find: Dens...
Q: (1) Explain why Lorenz gauge was used instead of Coulomb gauge? In the Lorenz gauge, V.A=-! 7 a1 the...
A: In the above question it is asked why we used Lorenz gauge condition instead of coulomb gauge condit...
Q: 4. A positive charge 1 (+3.0 x 10-C) with a mass of 2.00 kg is released from rest at a height of 20....
A: positive charge 1, q1=+3.0×10-4 C mass of the charge 1, m=2 Kg positive charge 2, q2=+3.0×10-4C Dist...
Q: cith onothu the fuange of c a A bining fauk s fraduce 8 beate/seoand fouk of facqueny Cau filled. do...
A: To find- Frequency of fork C before filling=? Given- Frequency of D=340 Hz; Beat frequency=8
Q: 4. Find the Relation between Red shift and scahe factor.
A: The relation between red shift and the scale factor.
Q: A coppere uie of length 5m of a alãre uuie of fength om, ench of cue - geclional auca 0.5cm² are cui...
A: Given: Lc=5m, Ls=2m, A=0.5cm2, F=250N The young's modulii of copper and steel wire are : γc=1.1×101...
Q: What is the refrigerator's power input if it operates at 70 cycles per second? Express your answer t...
A: Here,V =100 cm3 =10-4 m3P =150 kPa =1.5×105 PaT1 =-22°C =251 KT2 =-68°C =205 K
Q: 1- An ideal gas consisting of N mass points is contained in a box of volume V. Find the number of st...
A: Solution attached in the photo
Q: ion coefficient. actor if the leng- e wavelength of
A: Given as, f=1tf=110f=0.1sec-1
Q: 4. A positive charge 1 (+3.0 x 10- C) with a mass of 2.00 kg is released from rest at a height of 20...
A: Given: The magnitude of each positive charge is q=3×10-4 C. The mass of the charge is m=2 kg. The i...
Q: A particle of mass m that is confined in a one-dimensional box of length L, i.e., x E (0, L), is des...
A: Given data, Wave function is :- ψx=AsinnπxLexpiEntℏ
Q: Ms Salaveria has decided to put her background in physics to work for the good of the environment. S...
A:
Q: The low-lying levels of "C are ground state, ; 3.09 MeV, *; 3.68 MeV, ; 3.85 MeV, . The next states ...
A: Given: Low lying level of C13, Ground state, 12-; 3.09 MeV 12+; 3.68 MeV 32-; 3.85 MeV 52+; 7 Me...
Q: A small electric immersion heater is used to heat 82 g of water for a cup of instant coffee. The hea...
A: Given: Mass,m=82g=82×10-3kgPower,P=72WInitial Temperature,Ti=1000C=373.15KFinal Temperature,Tf=230C=...
Q: A 120 V potential difference is applied to a space heater that dissipates 438 W during operation. (a...
A: Given that,Potential difference : V = 120 (V)Power : P = 438 (W)a : Here we need to find the resista...
Q: A car of mass 450 kg travels at a speed of 30 m/s hits a barrier of mass 30 kg. After the accedient ...
A: Given: mc=450kg, mb=30kg, vc=30m/s As the car and barrier combine after the collision, the situation...
Q: F2-31. Detemmine the magnitudes of the comporents of the farce F = 56N ting along and perpendicular ...
A:
Q: It Was Condu ationship between ertlo
A: The relation is expressed as, CvT=π2 NA kB2TF+12π2 NA kBT25TD2
Q: Two pieces of tape are pulled off of a table and brought near each other. The same pieces of tape ar...
A: Opposite charge attract each other and like charge attract each other and this force of attraction o...
Q: For I = 1, find Only answer item d a) The magnitude of the angular momentum L b) The possible values...
A: for l =3 a) Since the magnitude of angular momentum can be written as, L=hll+1 putting l=3, then L=h...
Q: 2. A sinusoidal electromagnetic wave with frequency 5.0x10“Hz travels in vacuum in the +x direction....
A: Concept: Given: Frequency of EM wave is f=5.0×1014 Hz Amplitude of Electric Field is Emax=1.2×103 V/...
Q: y of 25 m/s. Find its
A: Given values are, Mass of car, m=1200 kg, Velocity, v= 25ms.
Q: 10. A 10-N force is exerted on a box, moving it 20 m in the same direction. O 2J 10 J 20 m 30 J 200 ...
A: Given that,The applied force: F= 10 NThe displacement of the object :d = 20 mHere we need to find th...
Q: An object with a mass of 2.30kg is initially moving at a rate of 4.16m/s. A net work of 32.5 J is do...
A: Given that,Mass : m = 2.30 (kg)Initial speed : vi = 4.16 (m/sec)Work : W = 32.5 (J)Here we need to f...
Q: The refractive index of violet (A = 400 nm) and red (A = 700 nm) light in crown glass %3D are 1.53 a...
A: From Snell's law n1 sin i = n2 sin r Supposing the light is coming from air n1 = 1 r = sin-1(sin i/n...
Q: Q 2/ Calculate the critical temperature for starting the commissioning of rubidium vapor Rb87 by Bos...
A:
Q: A cell of mass (M) is moving up Corona virus has mass (m) and a thread attached to it Regardless of ...
A:
Q: Two pieces of tape are pulled off of a table and brought near each other. The same pieces of tape ar...
A: Given, Two pieces of tape
Q: from an infect infected cell at
A: 1. As the motion of the Corona virus with mass (m) depend upon the distance between two cells (r).
Q: The filament of an evacuated light bulb has a length 10 cm, diameter 0.2 mm and emissivity 0.2, calc...
A: To find- Temperature of filament (T)=? Given- Stefan's constant (σ)=5.67×10-8 S.I. unit Length (l)=1...
Q: Two concentric thin conductor spheres, radius rį = 20 50 cm. At first the two balls have no charge, ...
A: Given: The first conducting sphere has a radius 20 cm or 0.2 m. The second conducting sphe...
Q: An insect is embedded in a spherical fluorite crystal with a radius of 7.50 cm and a refractive inde...
A:
Q: Calculate the kinetic energy of 10 gram of Argon molecules at 127°C.[Universal gas constant. R = 832...
A: To find- K.E. for 10 g of Argon=? Given- T=1270C=127+273=400 K R=8320 J/k mole K. Mo=40
Q: consider an EM wave in vacuum which has an electric field given by Ē(x,t) = (600 V/m) cos 2 x 107 ra...
A: An electromagnetic wave is a combination of perpendicularly oscillating electric and magnetic field....
Q: A barking dog delivers about 1 mW of power, which is assumed to be uniformly distributed in all dire...
A: When the dog barks, the sound emitted by the dog travels in all directions in the form of a uniform ...
Q: A car of mass 450 kg travels at a speed of 30 m/s hits a barrier of mass 30 kg. After the accedient ...
A: Given: The mass of the car is mc=450 kg. The speed of the car is uc=30 ms. The mass of the barrier i...
Q: d) What is the minimum value of n that this state can have?
A: For qus d relation between no. Of orbit and subshell is given by l=(n-1)....1
Q: 10. A ball is thrown from a point 1 meter above the ground. The initial velocity of 19.6 m/s at an a...
A: Given that,Initial height of ball from ground : h=1.0 m The initial velocity : u=19.6 m/s Angle wi...
Q: 2015
A: To find- Energy per unit volume=? Given- d=1×10-3 mr=0.5×10-3 mr=5×10-4 mF=20 NY=2×1011 N/m2
Q: The gravitational force between two electrons that are 1.00 m apart is 5.54 x 10^-71 N. Find the mas...
A: Given- Distance between the two electrons is, d=1.00 m Magnitude of gravitational force is, F=5.54×1...
Q: Investigating Wark Investigating Wark Name Date: Class Name Dale: Class L Inatruations Tet Your Hypo...
A: Below are the plots for the given data sets :
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