Q1:a) Parallel rays of green mercury light with a wavelength of 546 nm pass through a slit covering a len with a focal length of 60.0 cm. In the focal plane of the lens the distance from the central maximum to the first minimum is 10.2mm. What is the width of the slit?

Q: 3. A box (mass = 100 g) is initially connected to a compressed (x = 80 cm) spring (k = 100 N/m) at…

A: Given Data The mass of the box is:m=100 g=0.1 kg The compression of spring is:x=80 cm=0.8m The…

Q: Taking into account the importance of measuring instruments, identify the dimensions that are being…

A: Here unit is mm. L is the separation between the points

Q: (I) If 3.50 m³ of a gas initially at STP is placed under a pressure of 3.20 atm, the temperature of…

A: We know, the gas equation is given by, PV=nRT.......(1)                    where, P= pressure,…

Q: with (much,many,any, a lot of, a few, a

A: 1.Do you have take sugar in coffee? just half a spoonful. Because no article is used before…

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Q: 1. A particle was subjected to a force Fx that varies with position as described by the Fx vs. x…

A: the problem is based on the concept of work done by a system. Work done is defined as the force…

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Q: A closely wound, circular coil with radius 2.20 cm has 780 turns. ▼ Part A What must the current in…

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A: The net acceleration experienced along the direction of motion will be  a=gsinθ-μkgcosθ here, we…

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A: Gravitational potential energy is the energy possessed by an object due to its position in a…

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Q: An AC source with AVmax = 150 V and f = 40.0 Hz is connected between points a and d in the figure. b…

A: Given Voltage ∆Vmax = 150 V Frequency f      = 40 Hz Resistance R     = 40 Ω Capacitance         =…

Q: A particle starting from rest accelerates according to the equation a = 5t2, where a in ft per…

A: As we know, The change acceleration is the change in velocity per time. So, ∆a=∆v∆t∆v=∆a×∆t   As…

Q: Can you please do this for me..

A: Given that:A solenoid is desined to haveB=2.50×10-2 Tr=2.00 cml=50.0 cmi=13.5 A

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A: According to our policy, I will solve first question only as the questions are independent to each…

Q: 1. A cat is jumping from a 0.5m table towards a 1.3m table. The tables are 1.2m away from each…

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Q: A worker develops a tension T in the cable as he attempts to move the 41-kg cart up the 19° incline.…

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Q: 3. Calculate the thermal equilibrium electron and hole concentrations in Si at T=300K. of N. and Ny…

A: Given, T=300 KNC=2.8*1019 cm3Nv=1.04*1019 cm3

Q: Consider two identical sinusoidal waves of amplitude A and period T traveling in the +x direction.…

A: Let the two sinusoidal waves be: y1=A sin ωt+kxy2=A sin ωt+kx+ϕAmplitude=Atime period=TAngular…

Q: 1.1 The work function of barium and tungsten are 2.5' eV and 4.2 eV, respectively. Check whether…

A: We have to find whether the material of barium and tungsten with work function 2.5 eV and 4.2 eV are…

Q: A small 40-turn current loop with a 4.00-cm diameter is suspended in a region with a magnetic field…

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Q: Reduce to a single transfer function: R(s)- S+ 1 S+1 C(s)

A: Block reduction technique.

Q: "You are in a room lit only by yellow light. A pillow in that room looks red you. (your eyes red +…

A: Given You are in a yellow light room = A pillow in that room looks red to you. red + green light=…

Q: What is the internal resistance of an automobile battery that has an emf of 12.0 V and a terminal…

A: We know that:- Output voltage, V where,  V=emf- Ir          ..... eqtn 1Here,V=15 Voltemf=12…

Q: 10. (I) A concrete highway is built of slabs 12 m long (15°C). How wide should the expansion cracks…

A: Given: Lo=12m T1=15oCT2=50oC Explanation: To find the change in the linear expansion we have;…

Q: Pay attention to the following two types of hysteresis curves M M magnetization magnetization Bo Bo…

A: The difference between the two Hysteresis curves given are precisely written as: X-axis represents…

Q: 3. A box (mass = 100 g) is initially connected to a compressed (x = 80 cm) spring (k = 100 N/m) at…

A: Given: The mass of the box is m = 0.1 kg The coefficient of kinetic friction of the horizontal…

Q: A porous balloon has a volume of 2.00 m³ and contains air at a temperature of 10.0°C and a pressure…

A: (a) Given the initial volume of the air is 2.00 m3, initial temperature is 10° C, initial pressure…

Q: PROBLEMS: 1. Refer to the circuit containing five capacitors shown below. Complete the table with…

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Q: 2. What design parameters of the three-phase half wave rectifier? 3. When you design 30kW rectifier,…

A: Answer(2):-                 The system of 3-phase voltage source PWM rectifier concludes main…

Q: e la supernova?

A: To trigger a type la supernova one of the two stars must be a white dwarf . The other star is often…

Q: Calculate the frequency of a signal with a wavelength of 66 m. Round the final answer to two decimal…

A: Given that,The wavelength of the signal :  λ=66 mAs we know the speed of the signal is equal to the…

Q: 6. the An object is place on the left side of a convex lens with a focal length of 4 cm. The…

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Q: (d) What is the length of the incline, f? (Ans. 34.88 m) (e) What is the change in gravitational…

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Q: mass m moves in a plane under the influence of a central force

A: According to the question, ody moves in the central force motion which depends only upon the…

Q: What is the net electric flux through the sphere? * +1.00 nC +2.00 nC -3.00 nC

A: Gauss's law of electrostatic based numerical.

Q: In an experiment to find the center of gravity for a person (w= 75kg and L= 170 cm). A 2 m reaction…

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Q: 2. In England, standard household voltage is 240 volts. If you brought your own hair dryer on a trip…

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Q: explain this

A: Given data :  Elarge = 2× Esmall  And equation for E* is given  To Find :  Exact relation between E*…

Q: 6) A rock is thrown directly northeast (45 degrees to N and E) from the top of a building 50 meters…

A: Given: The height of the building is 50 meters.             The angle of the rock with the…

Q: (a) A free proton is localized within Ax = 10-¹0m. Estimate the time t, it takes the packet to…

A: “Since you have asked multiple question, we will solve the first question for you. If you want any…

Q: QUESTION 2 Estimate the cooling load in a building at 14 hr and 21 hr from 143 athletics people in a…

A: Solution:-                    Given data,          143 othletics - 700 to 1300 h            97…

Q: A proton enters a uniform magnetic field (into the page of 7500nT with a speed of 0.91 Gm/s. (a) At…

A: Given, B=7500 nT ⊗v=0.91 Gm/s

Q: a.) By what factor is an 82.0 dB sound more intense than a 24.0 dB sound? What is the amplitude of…

A: Since you have asked 3 different questions, I am answering first question based on Bartleby…

Q: The diver has a mass of 75 kg and is standing motionless at the end of a diving board shown in…

A: Given :- Driver mass=75 kgDriving board cross section area=70 GPa To Find:- 1. Create bending moment…

Q: the 5. Identify the crystallographic plane which if formed by the three atoms 111, % % %, and 100 in…

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Q: 30. (II) A sealed metal container contains a gas at 20.0°C and 1.00 atm. To what temperature must…

A: The problem is based on the concept of the Ideal gas equation. The ideal gas law, also called the…

Q: Question 1 Determine the location of the shear centre for the closed stiffened section in figure 1…

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Q: All adiabatic flows are reversible. True False

A: Ans is -: false  Because The adiabatic process can be either reversible or irreversible.  Following…