In a Young’s double slit experiment, 16 fringes are observed in a certain segment of the screen when light of wavelength 700 nm is used. If the wavelength of light is changed to 400 nm, the number of fringes observed in the same segment of the screen would be: 1) 28 2) 24 3) 30 4) 18
Q: 2- if Å = 3i – j – 4k, B = –2i + 4j – 3k, Č = i + 2j – k, D = ai – 3j – 3k find : (d) B · Č (e) Ã · ...
A: Solution 2: (d). Given that- B→=-2i^+4j^-3k^C→=i^+2j^-k^ The scalar or dot product of the two vector...
Q: Q1/ A/ Consider a resonator consisting of two concave spherical mirrors both with radius of curvatur...
A: An optical resonator is a device made up of two mirrors facing each other. One of the mirrors is ful...
Q: Determine the x-component of the electric field, in volts per meter, at (8.18, 7.47, 9.8) due to a v...
A: Given, λ=14 nC/m at (-7.76,y,-8.58)mP-(8.18,7.47,9.8)m
Q: 1. A charge with 68x10° C in the electric field with an angle thirty-seven degree with the particle ...
A: Given, mass m = 5.8 x 10-3 kg charge q = 68 x 10-6 C angle = 37
Q: Which of the two experimental set-ups in electrostatics could be effective in charging objects? Why?...
A: There are three modes for charging the object. They are as follows. a) Charging by friction b) Charg...
Q: B10
A: Mass of the ball=2 Kg Initial velocity, u=10 m/s Final velocity, v=-6 m/s (Bounce back in the opposi...
Q: A particle is moving 5 times as fast as an electron. The ratio of the de-Broglie wavelength of the p...
A: We have been known that- p=hλTherefore,λ=hpλ=wavelengthh=planck constantp=momentumλparticleλe=1.878×...
Q: A) what is the current values of each resistor? B)The voltage of 200 ohm? 200
A: by using kirchhoff's first and second law we get all values of currents
Q: The hook is attached to a cord which is wound around the drum. If it moves from rest with an acceler...
A: We have been provided with data- at=35 ft/s2=10.668 m/s2 r=2ft=0.61 m
Q: A potential difference of 200 volts is applied across the two plates of a parallel plate capacitor. ...
A: Given data: Area of capacitor plates A=100π cm2. Separation between the plates d=1 mm. Dielectric c...
Q: B4
A: Given: Dimension of the block Mass of the block Density of water is To find: What will happen ...
Q: 20- In the figure, four particles moving in a magnetic fieldtrajectory is shown. Which(s) for each p...
A: Using hand rule we can see the direction of force in which the particle deflects. If the particle tr...
Q: 14 - In fuel cell, electrons move from cathode to anode through solution. Select one: True False
A: Concept used: Electrons are negatively charged ions. They travel from negative to positive plate.
Q: A Nissan Almera travels a minimum time of 53.45 seconds with a totalof 1450m. It starts from rest an...
A: Given Minimum time = 53.45 sec Distance (S) = 1450 m Acceleration (a) = 2.37 m/s2 Initi...
Q: H2
A: Given data, Activity of the fresh sample = 12 mCi Activity of the sample after 9.6 minutes = 6 mCi
Q: B6
A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...
Q: Please answer this problem. Thank you
A: A fluid is anything that flows. When a fluid flows, its different layers glide over one another. How...
Q: b): If you want to stop a fast-moving electron then what happen?
A: Given data, An electron is moving and suddenly stopped by an external agent.
Q: 4. Car A travels due east at an initial velocity of 10km/hour then constantly increased in velocity ...
A: Motion of an object in a straight line can be explained easily with some standard relations. If we c...
Q: B9
A: Given, F1=48NMass,m=7.7kg Free body diagram, Let the fs is the static frictional force.
Q: How does one answer this question?
A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questi...
Q: fi? ) a solenoid having 500 turns about a cylindrical core of 2 cm T n which 1, = 50 for 0 < p <...
A: The number of turns in the solenoid is given as, N=500 turns The radius of the cylindrical core is g...
Q: Using fusion splicing explain in detail the processes
A: To explain the fusion splicing is given below.
Q: B3
A: The air density is given by the exponential equation ρ(z)=ρoe-z/αρ(z) is the air density at altitude...
Q: Complete the table below.
A: Given : A=2.5N,B=3.2N, α=40°, β=110° Refer to the plot of the given vectors below :
Q: Depending on the interatomic bond parameter, write the expression that gives the interatomic bond pa...
A: Assuming that the question is about solubility with regard to solution forming behaviors, the bondin...
Q: A car parked in a parking lot is an example of equilibrium condition. Select one: True O False
A: An object is said to in equilibrium condition if the sum of all forces acting on it is 0. Newtons fi...
Q: A particle of unit mass moving under the force A attraction ot another mass m, at a distance r. Find...
A: Solution: Mass of one particle, m2 = 1 unit Mass of the second particle = m1 Distance between the tw...
Q: The potential difference across the terminals of a battery is 8.2 V when there is a current of 1.49 ...
A: When the current is from the negative to positive terminal, the voltage across terminals of the batt...
Q: Compute for the magnification of an object placed 3cm in front of a concave mirror with focal length...
A: Since you have asked multiple questions, we will solve the first question for you. If you want any s...
Q: Choose from the choices and show complete solution with clear explanation please, thank you.
A: In this case, the pressure is changes at constant temperature. So, the volume will also changes. As ...
Q: 5- Which of the following contains pump? a. Natural circulation water heater b. Forced circu...
A: Answer : Natural circulation water heater : The two main components of the natural circulation wa...
Q: 1.Mention 5 forms of energy and explain how the is produced. 2.Explain how hydro energy souce are ha...
A: Energy can neither be produced nor destroyed, it can be only be transformed from one form to another...
Q: A cube of Diamond with sides s=1.2cm has a voltage V=40V applied to two opposite sides (both sides f...
A: Given, side length s=1.2 cmCurrent I =0.5mAHall effect current i=5 μAB=1mTεH=3.12*106 V/cm
Q: 8. In a plane electromagnetic wave, the directions of electric field and magnetic field are represen...
A: Given data-E→=k^B→=2(i^-j^)Direction of propagation D→=?
Q: The red light of the He-Ne laser (λ0 = 632.8 nm) is reduced to two very narrow horizontal slits with...
A: Red light having wavelength of 632.8 nm is diffracted by a double slit arrangement, separated by a d...
Q: The acceleration due to gravity on the earth’s surface at the poles is g and angular velocity of the...
A: The acceleration due to gravity on the earth’s surface at the poles is g and angular velocity of the...
Q: Draw a figure and explain any two parts of a system which can be used for cooling a room using sunli...
A: Concept used: Solar power is used for various applications like heating water , producing electricit...
Q: Provide complete solution please. Thank you
A:
Q: state and explain the two conditions that must be attained in order that a body or system is said to...
A: A system is said to be balanced or in equilibrium if the system do not undergo any acceleration or a...
Q: Activity 1: Give Color to My Life! Directions: Identify the color resulted from the color equation b...
A: Identify the color resulted from the color equation given: 1. Red + Blue = 2. Blue + Green = 3. Gree...
Q: The electric field between two parallel plates connected to a 45 Volt battery is 1300 V/m. How far a...
A:
Q: m, KM In diatomic molecules, the energy of the rotational motion about an axis passing through the c...
A: In quantum mechanics when the Hamiltonian operator is applied on the wave function, the eigenvalues ...
Q: (II) Three charged particles are placed at the corners of an equilateral triangle of side 1.20 m (Fi...
A: Here three charges are placed at the three corners of an equilateral triangle, Q1=+4.0 μCQ2=-8.0 μC...
Q: Solar light(white light) is dropped on a soap bubble with a refractive index of 1.34 in the air. The...
A: In the soap bubble foam interference, the path diff is given by path diff=2μd where μ is the refract...
Q: If momentum (P), area (A) and time (T) are taken to be the fundamental quantities then the dimension...
A: We have been known that- Momentum [P]=MLT-1 Area [A]=M0L2T0 Time [T]=M0L0T1
Q: dear tutor please help me
A: Concept used: A point where first derivative is zero is either a minima or maxima point. Minima is o...
Q: Using duality principle, find the complement of the expression z + z’ ( v’w + xy ).
A: The duality principle states that the dual of the Boolean function is obtained by interchanging the ...
Q: Two conducting hemispherical shell of the same radius R but different materials are held together bu...
A: Assuming that the question is to find which statements are false. The above system is not sphericall...
Q: B7
A: The total number of turns, N=200 Total length of the solenoid, L=10 cm=0.1 m The Magnetic field insi...
In a Young’s double slit experiment, 16 fringes are observed in a certain segment of the screen when light of wavelength 700 nm is used. If the wavelength of light is changed to 400 nm, the number of fringes observed in the same segment of the screen would be:
- 1) 28
- 2) 24
- 3) 30
- 4) 18
Step by step
Solved in 2 steps