7. Light from a 2.5 mW laser source of aperture diameter 1.8 cm and λ=5000 Å is focused by a lens of focal length 20 cm. Calculate the area and intensity of the image.
Q: 4.7 Let y(x.t) be the wave function of a spinless particle corresponding to a plane wave in three…
A: Solution:- a). ψ(x,t)=expi(k.x-wt) ψ*(x.-t)=exp-i(k.x+wt)…
Q: 5. It takes a force of 53 kN on the lead car of a 16-car passen- ger train with mass 9.1 x 105 kg to…
A:
Q: 1- Write the electronic configuration of the Oxygen
A: 1. Given Write the electronic configuration of the Oxygen, as following below.
Q: 3. A simple pendulum has a mass of 0.250 kg and a length of 1.00 m. It is displaced through an angle…
A:
Q: An experimental apparatus is set up as shown below with a solenoid sitting on an electronic balance.…
A: Note: When the current in the circuit is reversed, the magnetic poles of solenoid also reverses.
Q: What does the MOSFET characteristic VGS(th) refer to? The maximum threshold for the O Gate/Source…
A:
Q: Consider the two-time position correlation functions, C(t) = (x(t)x(0)), where X(t) is the positi…
A: The correlation formula is Ct=xtx0 This is the expectation term. In the formula, x(t) is the…
Q: A 5.25-g bullet is fired into a 360-g block of wood suspended as a ballistic pendulum. The combined…
A: The conservation laws prove very essential in our life. The total energy before and after collision…
Q: 1 L = = mv² — qp + qv.Ã
A: Here Lagrangian equation is given. We will find the equation of motion.
Q: A patient with a broken tibia has the lower half of his leg suspended horizontally by a cable…
A: Tension is the force transmitted axially by a string, a cable, a chain, or similar object, or by…
Q: What is the runaway greenhouse effect, and how might it have altered the climate of Venus?
A: The greenhouse effect is the process by which the radiation reflected from the surface of the planet…
Q: 8
A: Given that,Distance travelled : d=20.0 mForce applied against frictional force : F = 35 N Here we…
Q: Due Date: June 29, 2020 1. A web page designer creates an animation in which a dot on a computer…
A: Motion perpendicular are independent of each other. Motion can be uniform or accelerated. Motion is…
Q: The maximum gauge pressure in a hydraulic lift is 19.4 atm. What is the largest size vehicle (kg) it…
A: Solution:- Given that; The maximum gauge presssure in a hydratic lift is P1 = 19.4 atm…
Q: A circular loop of one turn carries a current of 5.00A. If the magnetic field B at the centre is…
A:
Q: Plot the magnitude of the resultant R of the three forces as a function of for 0≤ 0≤360°. After you…
A: Given that the magnitude of forces are F1=51NF2=126NF3=73N And the angles ϕ=65oψ=24o We have to…
Q: 1. Applying Kirchhoff's laws to RL & RC transient circuits produces Equations of type: c.…
A: a) If we apply Kirchhoff's laws to RC circuit, the equation that will be produced is…
Q: 1. Determine the resultant for the given vectors by parallelogram A: 15 km, 33 N of E B: 10 km, 27 S…
A:
Q: Question 25 If the skater has the same angular momentum during the following spin positions, what is…
A: The angular momentum of a rotating object is given as L=IωI is the moment of inertiaω is the angular…
Q: A series DC motor has a resistance of 7 Q between its terminals. The motor runs at 1,259 rpm at 230…
A: Case :1 DC motor initial resistance, r=7 ohm Voltage supplied, V=230 Volts Current supplied, I=12 A…
Q: Complete solution and units please. Use the sleam tables provided, and use 4 decimal places for…
A: Solution:- Given; P1=4 MPa P2=10 KPa…
Q: In order to calculate the probability of finding a particle between points x-0 and x-L, we must O…
A:
Q: a 2.0kg block moving with an initial speed of 5m/s slides on a rough table and it stopped by the…
A: Mass of the block m = 2.0 kg Initial speed of the block u = 5.0 m/s Final speed of the block v = 0…
Q: A stream 1 km wide has a constant current of 3 km/h. At what angle to the shore should a person…
A: Relative velocity.
Q: Draw the structure of quantum dot light emitting diode (Q-LED) What is the role of nanoparticles in…
A: INTRODUCTION :- QUANTUM -LED (Q-LED) : A quantum dot show is a display tool that uses quantum dots…
Q: Help me
A: Given that:-Current, I=5AMagnetic field, B=0.2nTn=1Here we need to find the radius of the…
Q: In contrast to Earth, Mercury undergoes extremes in tempera- ture. Why?
A: Mercury undergoes extremes in temperature because it has no true atmosphere to trap the heat that it…
Q: Suppose a gas-filled incandescent light bulb is manufactured so that the gas inside the bulb is at…
A:
Q: A certain amount of heat heats 5 grams of substance A by 10 degrees and 5 grams of substance B by 12…
A:
Q: Two masses of 2.50 kg and 6.00 kg are connected by a light string that passes over a frictionless…
A: The two masses are attached to one another by a single string. Both the masses are acted upon by a…
Q: ii. An instantaneous alpha decay found in 236 232Th+a Find the maximum height and Coulomb barrier of…
A: The instantaneous alpha decay is given as, U236 → T90232h+α. TO DETERMINE: The Coulomb barrier of…
Q: 1. Use Gauss Law to Find the charge in the volume defined by 0≤x≤lm, 0≤ y ≤lm and 0 ≤z≤ 1m if p = 30…
A:
Q: In a potentiometer experiment balancing lengths for first cell and second cell are 2.5 m and 2 m…
A: To find-Ratio of emf E1E2=?Given- Balancing length for E1 is L1=2.5 mBalancing length for E2 is L2=2…
Q: Finn is looking into the position and range of 4G mobile towers in his local area. Finn learns that…
A: The signal from the tower spread out isotropically. hence, the area will be circular in nature. The…
Q: Part (a) Express the current / through the circuit in terms of c, r and R. Part (b) Calculate the…
A: Voltage is V, internal resistance is r and external resistance added is R. We will find the current.…
Q: A stream 1 km wide has a constant current of 3 km/h. At what angle to the shore should a person…
A:
Q: 1-A bubble of oil on the surface of the water, light incident at wavelength() at the angle 60°. if…
A: The incident light is what illuminates your scene. This is why it's a more accurate light reading…
Q: The displacement of a block attached to a horizontal spring whose spring constant is 14N/m is given…
A: Given that, the spring constant of the spring is k=14N/m And the displacement of the block at time t…
Q: The (180 N) force is applied to the end of the body OAB. If 0=50 determined the equivalent force…
A: Option (A) F= -169.1i - 61.6 j N, M= 41.9 N.m CCW
Q: A golf ball is hit from ground level. Its path is modelled by the relation = -4.9² +30.6t, where h…
A: Given that, The vertical height of the golf ball is h=-4.9t2+30.6t where h is in m, and t is in s…
Q: What is the caloric expenditure for a 90kg client who cycles at 250W for 10 minutes? O a. 167 k.cal…
A: Given: Power = 250 W Time = 10 minutes = 600 sec
Q: • The K-shell ionization energy of iron is 8500 eV, and its L-shell ionization energy is 2125 eV.…
A: Note- Please post questions in English only. We know that-The expression between change in energy…
Q: An RSLK-MAX-like robot with the characteristics below rotates 180 degrees in place. How m pulses…
A: Motor encoders track the speed and/or position of a motor shaft through closed loop feedback signals…
Q: Two silicon diodes, with a forward voltage drop of 0.7 V, are used in the circuit shown in the…
A: The forward voltage drop of the silicon diode is given as, 0.7 V. CIRCUIT: TO DETERMINE: The range…
Q: The force F is directed from A toward D and D is allowed to move from B to C as measured by the…
A: Solution:-
Q: 4.2 Let a denote the translation operator (displacement vector d), (,) the rotation operator (n and…
A: Solution:-
Q: A coil of T.G. having a diameter of 16 cm is set up in the magnetic meridian and a current of 0.5 A…
A: To find-Length of the coil=?Given-Diameter of coil (d)=16 cmRadius (r)=d2=162=8 cm=8×10-2 mCurrent…
Q: 21.7 An electron is projected with an initial speed Vo = 1.60 x 106 m/s into the uniform field…
A: Electrostatic.
Q: A uniform horizontal beam, connected to the rigid wall with a pin joint, has a span of 10.0 m and a…
A:
Q: 5. The electric potential V in a region of space is given by V(x, y, z) = A(x² - 3y² + z²), where A…
A:
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
