In a biprism experiment, the eyepiece is placed at a distance of 1.2 metres from the source. The distance between the virtual sources was found to be 7.5 x 104 m. Find the wavelength of light if the eyepiece is to be moved transversely through a distance of 1.888 cm for 20 fringes.
Q: A plane flies a distance d between two cities during 2 hours with an average speed of 800 km/h. A se...
A: Given Data The distance between two cities is:d The time taken is:t=2 hr The speed of the first pla...
Q: ) Express the magnitude of the force between the wires per unit length, f, in terms of I1, I2, and d...
A:
Q: A kicker kicks a football upward from the ground at an initial velocity of 63 feet per second. The h...
A: Given: u=63ft/s, d=70ft (a) The trajectory of the football is found by : h=ut+12gt2 At the highest p...
Q: Problem: The alarm will ring if and only if the alarm is on and the door is not closed or it is afte...
A: This problem is basically from the digital electronics. Please have a good look.
Q: A plumbing system contains a junction with 4 pipes, as shown in the figure. Each pipe has a differen...
A: Given data A1=10 cm2A2=20 cm2A3=40 cm2A4=5 cm2 Here, A represents the area of the different sections...
Q: inductor of inductance 125 mH connected in parallel with a capacitor of capacity 50 µF.
A: The resonant frequency in LC circuit is to be calculated here.
Q: (iii) For quarter-wave film thickness, show that for normal incidence, nons - ni R = nons + n?
A:
Q: At time t = 0, the displacement of a simple harmonic oscillator from the mean position is xo and the...
A:
Q: An A.C. circuit consists of inductor of inductance 125 mH connected in parallel with a capacitor of ...
A: To find- Resonant frequency (Fr)=? Given- Inductance (L)=125 mH=125 x 10-3 H Capacity of capacitor (...
Q: A ball is thrown vertically upward with an initial velocityv. If the time taken by the ball o reach ...
A: It requires Newtonian equations and solving differential equations of second order.
Q: 1.) What is the total displacement of the jogger from t = 0 tot= 0.6 hours? 2.) What is average velo...
A:
Q: Question 6 To preserve your two favorite trophies, you have coated both trophies with a 1 mm protect...
A:
Q: K02
A: Figure:- V-t graph We know that:- Displacement, x=∫t=00.6vtdt=∫t=00.4vtdt+∫0.40.60.dt=12×0.4×1...
Q: Identify the type of particle below: O Positron Beta negative O Alpha particle O Gamma radiation An ...
A: Have a look
Q: Mario and Luigi fire a small metal ball out of their spring-loaded cannon. It has a muzzle velocity ...
A:
Q: An ideal transformer produces an output voltage that is 500% larger (e.g. a 6-fold increase) than th...
A:
Q: Problem #5: Find the work done by the force F = -2yi + 6x j along one loop of the curver = sin 90 (i...
A: Given: F=-2yi+6xjr = sin9θUsing :work done is equal to force times distan...
Q: 8. When ice cream is left out of the freezer on a table for a long time, it melts. This change in st...
A: Laws of thermodynamics will be applied to answer this question
Q: A patient's leg is in traction with the arrangement shown in the Figure, with W = 100 N. A student n...
A:
Q: Part A Find the direction and magnitude of the net electrostatic force exerted on the point charge q...
A: In this particular problem, we will solve for every force acting on charge 2 and then we will calcul...
Q: A 190 g block is pressed against a spring of force constant 1.60 m until the block compresses the sp...
A:
Q: Between two f-stop settings (f/4 and f/8), A) Which one allows more lights entering to the camera? ...
A: The f-stop of the camera is also the F-number is the ratio of the focal length of the lens to the di...
Q: A photon has a frequency of 5.00 E14 Hz and is incident on a material that ha work function is 1.62 ...
A:
Q: Determine the torque acting on the rectangular loop of height l and width w in a constant external m...
A:
Q: O Electromagnetic waves in matter; (a) Write down the boundary conditions for the electric field and...
A:
Q: ... (: PA = Pa) Example 20.8. A rectangular duct 0.15 m by 0.12 m is 20 m long and carries standard ...
A: Given:L=20mQ=0.3m3/secf=0.005Using:Velocity of air inlet,v=QAVelocity pressure in duct,...
Q: Equation of an alternating e.m.f. is given by, e = 50 sin 314 t. Find peak value of e.m.f. and its f...
A: To find-(1) Peak value of e.m.f.,(2) Frequency of alternating e.m.f.Given-e=50 sin 314 t
Q: A thin layerof oil or gasoline floating on water appears brightly colored in sunlight. From where do...
A: Gasoline is not miscible in water, hence when mixed with water, gasoline forms a layer above it, sin...
Q: FIGURE 2. Q;B = 5 in: BC = 15 in.; Q̟C= 21 in. ; Q:Q4 = 26 in.; CBE = 27 in. The sketch represents a...
A: Consider the given data as below. Distance, Q2B=5 in Distance, Q2Q4=26 in Distance, BC=15 in Distanc...
Q: (a) Calculate the rotational kinetic energy of Earth on its axis. (b) What is the rotational kinetic...
A: We have to find The rotational energy of earth around it's own axis The rotational energy of earth ...
Q: Batman fires his grappling hook to reach the top of a building 23.2 m above his grappling gun, a hor...
A:
Q: In this problem, we will try to understand why chemical reactions cannot power the Sun, but nuclear ...
A: Given that: Luminosity, L.=3.827×1026 J/sEnergy emitted from chemical reaction between a pair of pro...
Q: Dimension in centimeter RULER VernelR calipeR OBJECT 1=2.4 cm ; WE Q-4em ;ka.dcm L-8.4 cm j Wi2.4 cm...
A: It is known that, density of an object is defined as mass per unit volume. ∴density=mV It is also kn...
Q: A ball of mass 1.62 kg is tied to a string of length 2.49 m as shown in Figure P6.50, The ball is in...
A: Given The mass of the ball is m=1.62 kg Length of the string l=2.49m Initial velocity of the ball, v...
Q: Faraday's law is one of Maxwell's equations relating electricity, magnetism, and light with one anot...
A: We have to set up the connection between Faraday's laws maxwell thirty of EM waves
Q: 8-50 Steam is throttled from 8 MPa and 450°C to 6 MPa. Determine the wasted work potential during th...
A: Given: P1 = 8 MPa P2 = 6 MPa T1= 450oC For throttling process change in enth...
Q: Q. 30: A hollow spherical conductor of radius R has a charge Q on it. A small dent on the surface de...
A: Given, The conductor radius =R Charge=Q The volume is decreased by 2% because of a dent. ∆VV=2%∆VV=0...
Q: rage speed is equal to:
A: A person running First distance d1 = 3.5 km Time t1 =30 min = 0.5 hr Second distance d2 = 2.5 km ...
Q: Light n¡ < nf Thin film n2< nf A thin film with index of refraction nf separates two materials, each...
A: When the maxima of two waves combine, the amplitude of the new wave equals the total of the separate...
Q: An exposure meter indicates that, if a correct setting for a photograph is f /5.6 at 1/100 second, t...
A: The following relationship holds true for an exposure meter measuring the correct setting for a phot...
Q: [M][LF [T] [T] [L] [T] = ?
A:
Q: During a work-out session, an athlete moving along the x- axis, has a zero average velocity (vavg = ...
A: The average velocity of a person is zero what does that statement means The answer is in step 2
Q: As a block of wood of mass 2.0 kg slides along a floor, its speed decreases from 4.0 m/s to 1.0 m/s....
A: The block of wood is initially sliding across the floor with a speed of 4 m/s, after which it reduce...
Q: The circuit shown in Fig. 21.10 consists of two ca- pacitors C, = 2 µF and C, = 4 µF and two batteri...
A:
Q: One way that astronomers detect planets outside of our solar system (called exoplanets) is commonly ...
A: The radial-velocity method for detecting exoplanets relies on the fact that a star does not remain c...
Q: ents of force at B using scalar notation. b) Determine the magnitude of the normal force the
A: Given figure as,
Q: Does it matter wetther a technician charges a system in a liquid state or liquid ? why or why not?
A: Yes, it matters whether a technician charges a system in liquid state or vapour. Usually vapour stat...
Q: When fully dilated, the pupil of a grey cat is approximately 6.75 mm wide. For 650 THz light ("T" st...
A: Given Diameter of pupil D = 6.75 mm = 6.75×10-3 m Frequency f ...
Q: I didn't understand double field revolving thoery. Can you explain this to me so I can understand th...
A: Given Explain the concept of double field revolving theory, as following below.
Q: Consider the wavefunction ¥(x) = %3D exp(-2a|x|). a) Normalize the above wavefunction. b) Sketch the...
A: a Consider the given data as below. The wave function, ψx=exp-2ax So, the complex conjugate of wave ...
Step by step
Solved in 2 steps
