10.51 A circular aperture is illuminated with a parallel beam of monochromatic light having a wavelength of 633 nm. The intensity at an axial point 60 cm from the aperture is 4 times the intensity obtained at the same point in the absence of the screen containing the aperture. Find the aperture diameter and also the distance from the aperture screen where the axial intensity is zero.
Q: In Melde's experiment, the number of loops on a string changes from 7 to 5 by the addition of o.015 ...
A: For the string used in Melde's experiment, we have the relation p2T=constantor ,p12T1=p22T2p=number ...
Q: ) Calculate the deBroglie wavelength of an electron with energy Ef in copper and b) compare it to th...
A: Fermi energy of copper =7.03 ev Debroglie wavelength of an electron is given as Wavelength = h/p Whe...
Q: If 7.5 kg of ice at 0 degrees celcius is put into an icebox, how many joules of heat are absorbed fr...
A: Given that,Mass of ice : m = 1.5 (kg)Temperature : T = 0°CHere we need to find the amount of heat re...
Q: A book slides off a horizontal tabletop. As it leaves the table's edge, the book has a horizontal ve...
A:
Q: Assume the lattice constant of GaAs semiconductor is 5 A. i. Determine the volume density of Ga atom...
A: Given: The lattice constant of GaAS crystal is a = 5 x 10-8 cm
Q: Four acrobats of mass 75.0 kg, 68.0 kg, 62.0 kg, and 55.0 kg form a human tower, with each acrobat s...
A: Given, Four acrobats of mass, m1= 75 kgm2= 68 kgm3= 62 kgm4= 55 kgArea of 75 kg acrobat's shoe = 425...
Q: The magnetic susceptibility of paramagnetic materials is considerably dependent on temperature, wher...
A: Foreword : Magnetic Susceptibility The word magnetic susceptibility refers to the ratio of magnetis...
Q: Tube A has both ends open while tube B nas one end closed, otherwise they are identical. The ratio o...
A: Given: Two identical tubes Tube A has both end open Tube B has one end close To find: Ratio of the ...
Q: Find the electric field at a distance from a linear plus charge with a constant linear charge densit...
A: According to Gauss Law, the net flux through a closed surface that encloses a charge is equal to the...
Q: An item with beginning speed v0 is projected from the edge of the roof of a structure of height H. T...
A: Introduction: This question discusses how the initial velocity of an item creates an angle a0with th...
Q: A bullet train is moving towards the observer with velocity of ms' and producing a honk sound with f...
A: The velocity of the train is given as, vs=v4 m/s. The frequency produced by the honk on the train is...
Q: is the fluid portion of unclotted blood.
A:
Q: A 0.50 kg weight suspended from a spring is pulled to 0.50 m below its equilibrium point. If the spr...
A: Weight suspended from spring m = 0.50 kg Spring distance pulled d = 0.50 m Spring constant k = 50.0 ...
Q: What is the value of the inductance Express your answer with the app View Available Hint(s) ntial
A: The inductance is expressed as, Vrms =Io22πfLL=2 Vrms2Ioπf
Q: e acceleration of a particle is given by a = 7t - 12, where a is in meters per second squared and t ...
A:
Q: Four acrobats of mass 75.0 kg, 68.0 kg, 62.0 kg, and 55.0 kg form a human tower, with each acrobat s...
A: The question requires the calculation of pressure along with a free body diagram. The pressure is de...
Q: ightbulbs A and B are connected to a battery as shown below. When connected to a 120.0 V potential d...
A: The problem is based upon the concept of power. We know that power can be defined as rate of doing w...
Q: A body of sueface locm2-and area Lemberalitie 727°C emils 300J of eneigy peu minde find ils emissiue...
A: To find-Emissivity (e)=?Given-Surface area (A)=10 cm2 =10-3 m2Temperatu...
Q: Would you anticipate superconductivity from a material with little or no crystal structure (a "glass...
A: The material that does not have any specified crystal structure is known as Amorphous materials. It ...
Q: 2. Describe the type of attitude sensors you would use for your spacecraft. Explain each choice and ...
A: Spacecraft axes are measured using this instrument. Attitude sensors can be distinguished by the way...
Q: What are the main products of the fusion reactions that take place in low mass main sequence stars?
A: The problem is based upon the concept of the main-sequence star which is studied extensively in astr...
Q: If you know that the center of gravity of the earth and the moon is located 4617.6 km from the cente...
A:
Q: The resistance of a bulb filament is 1002 at a temperature of 100°C. If its temperature coefficient ...
A: Given that:R1=100 Ω atT1=100°Cα=0.005/°CR2=200 Ω atT2=?
Q: Use the following constants if necessary. Coulomb constant, k = 8.987 x 10° N m² /C2. Vacuum permiti...
A:
Q: A car starts from rest with an acceleration of 4.6 m/s2 which decreases linearly with time to zero i...
A: The problem is based upon the concept of distance time and acceleration. We know that area under acc...
Q: What is the value of the inductance L? Express your answer with the approp View Available Hint(s)
A: Given values are, Current= 70mA, frequency= 15 kHz, and rms voltage= 6.0V.
Q: Je of the inductance L? answer with the appropr
A: Given values are, Current= 70mA, frequency= 15 kHz, and rms voltage= 6.0V.
Q: A book slides off a horizontal tabletop. As it leaves the table's edge, the book has a horizontal ve...
A: The first initial horizontal velocity of the block is given as, ux=vo. The next initial horizontal v...
Q: In the figure below, a long rectangular conducting loop, of width L = 8 cm, resistance R = 10 N, and...
A: Concept: Here, In this Question The Magnetic Flux decreases as the Loop falls. As a result, the indu...
Q: What is the value of the inductance L? Express your answer with the appropm » View Available Hint(s)
A: The inductance is expresses using the formula as, Vrms =Io22πfLL=2 Vrms2Ioπf
Q: n the figure, a washer on a string (string not shown) moves in the circular path shown in red. Which...
A: The problem is based upon the circular motion.The solution for the given problem is as follows.
Q: A position-time graph of a spring is shown here. What is the approximate amplitude of the spring's m...
A: The maximum value possible from oscillation of the spring is marked to be amplitude of the motion
Q: A basic pendulum (a mass swinging at the end of a string) moves in a circular arc. What is the direc...
A:
Q: The speed of sound in a solid medium is 15 times greater than that in air. If the frequency of a wav...
A: The problem is based upon the concept of speed , wavelength and frequency. We know that speed is fre...
Q: At 20°C, a student sets off a firecracker and hears the echo from the Physics building 1.4 seconds l...
A: Given that,Temperature, T=20°CSpeed of sound, v=343 m/sTime taken, t=1.4 secWe know that,t=2dv ...
Q: 6 V ww
A: The mesh equation for loops are given as, Loop 1 as, 6=2i1 -i2+10i16=12i1 -2i2 →(1)
Q: If the period is 0.05s, what’s the frequency?
A: time period is equal to 0.05 sec T = 0.05 s
Q: 1, Following picture shows the trajectory of positron and electron inside the liquid hydrogen, when ...
A: Introduction: When a charged particle enters a magnetic field, it experiences Lorentz force perpendi...
Q: 4. The cylinder of weight W= 100 kN rests in a frictionless right-angled corner. In the position sho...
A: The weight of an object is the total downwards force that gravitational force exerts on an object an...
Q: Consider the circuit 9.4 2 12.5 2 ww 14.6 ww ww 24 V 2.1 2 ww 1.9 2 Find the equivalent resistance. ...
A: Given that:
Q: An LC circuit oscillates at 110 Hz when C = 10 µF. If the same inductor is connected to an LC circui...
A: Frequency is generally the number of waves normally cross a fixed point in unit time and In simple t...
Q: Q.2 (a) Figure Q.2a shows a Permanent Magnet Moving Coil (PMMC). Reading scale Light Indicator a Mir...
A: Disclaimer: The above problem is an example of Multiple-part question, the part 2(a) and (b) are bas...
Q: A forensic scientist examines a hair from a crime scene using a microscope with a 15x objective and ...
A: Given , Magnification of objective lens is Mo= 15 Magnification of eye piece is me = 5 Length L = 16...
Q: Consider a 0.4 kg explosive bolt that is traveling through the far reaches of outer space with a rou...
A: Let Mass of explosive bolt M = 0.4 kg First fragment mass m1 = 0.1 kg Second fragment mass m2 = 0.3 ...
Q: The current in a coil drops from 3.4 A to 2.4 A in 0.49 s. If the average emf induced in the coil is...
A: Given that,Initial current, i1=3.4AFinal current, i2=2.4 ATime, t=0.49 secEMF produced, ε=12 mV=0.01...
Q: cing automobile is traveling at 40.0 m/s around a 26 us circular circuit. Calculate (a) the motion's...
A:
Q: Is it required for a laser material to have at least three energy levels? If so, why or why not?
A: LASER-Light Amplification of Stimulated Emmission of Radiation. Light is emitted out by the process ...
Q: Is a cyclist accelerating if he is traveling around a curve at a steady speed? If this is the case, ...
A:
Q: A woman uses a pulley and a rope to raise a 20 kg weight to a height of 2 m. If it takes 4 s to do t...
A: Given that,Mass of weight : m = 20 (kg)Height : h = 2 (m)Time : t = 4 (sec)Here we need to find the ...
Q: (c) A typical CMBR photon observed today has a wavelength of 1 mm. What was the wavelength of this p...
A: Introduction: Last time CMBR photon emitted was 380000 years after Big bang and at this time the tem...
Step by step
Solved in 3 steps
