-L- B 15°

Q: 39. Sam Snead's restaurant in Conway, South Carolina, offers an early bird special from. 4–6 p.m. ea...

A: please see the next step for solution

Q: In the figure, two light pulses are sent through layers of plastic with thicknesses of either L or 2...

A: given is different refractive index with two length  L or 2L  FOR PULSE 2n1 =1.59 n2 =1.74 n3 =1.69n...

Q: In the figure below, an iron bar sitting on two parallel copper rails, connected to each other by a ...

A:

Q: ) The figure below shows a bead sliding on a wire. If friction forces are negligible and the bead ha...

A: Conservation of energy: The energy neither can be created nor be destroyed it is transferred from on...

Q: Light of wavelength l and frequency f passes through a single slit of width a. The diffraction patte...

A: The width (n) of the central maxima if given by: n=mlxa where l is the wavelength x= distance betwee...

Q: What quadrant does the terminal ray of the angle drawn in standard position lie in? Drag the angle m...

A: Given: The table is as follows: Introduction: The angle with positive sign is measured in anti cloc...

Q: In the figure shown, mass M is at rest, mass m the falls on mass M and adheres to it without any reb...

A: When a mass is attached to a spring, the spring experiences stretching or compressing based on the m...

Q: A metal ring is oriented with the plane of its area perpendicularto a spatially uniform magnetic fie...

A: Firstly, we have to determine the relation between induced emf and radius which is given by Faraday,...

Q: Electrons (mass m, charge −e) are accelerated from rest through a potential difference V and are the...

A: Given data, the mass of electron is m, charge of an electron is -e, the potential difference V, the ...

Q: The switch in the figure is closed at t = 0 when the current I is zero. When I = 37 mA, what is the ...

A: For an LR series circuit,  the Current is given by I=VR2+XL2 Where XL is the inductive reactance, gi...

Q: 5. What is the semi-amplitude, K? To find this, take 1/2 of the full range of the velocities. For ex...

A: Concept used: Maximum red shift and minimum blue shift velocities are noted from given plot. Range o...

Q: A particular motor can provide a maximum torque of 110N. m. Assuming that all of this torque is used...

A: Given: Torque=110N m=10kg r=3m   Moment of inertia(I)MR22=MR22=10×g2 =45kg m2

Q: How far from a 50.0-mm-focal-length lens must an object be placed if its image is to be magnified 3....

A:  (a) How far from a 50.0 mm focal length lens must an object be placed if its image is tobe magnifie...

Q: A farad is a very large unit of capacitance. Calculate the length of one side of a square, air-fille...

A: Let a be the length of one side of the square then area of the square plate will be A=a2 If d be the...

Q: The question below refers to the diagram above, showing the same spectral feature as measured in a l...

A: Given data: The wavelength of spectral in the lab, λrest=600 nm The wavelength of spectral in Star A...

Q: Christian Huygens in the 1600’s invented the first clock which was small enough to fit in an ordinar...

A: Introduction: Huygens made various inventions, including the pendulum clock, which he believed could...

Q: 3. A car is traveling to the left, which is the negative direction. The direction of travel remains ...

A: Part (a) Given: The initial speed of car is u=27.0 m/s. The interval for which car moves is t=5.0 s...

Q: A 2.5-kg cart attached to an ideal spring with a force constant (spring constant) of 15 N/m oscillat...

A: Given that,Spring constant k=15N/mMass, m=2.5 kgCart is released from rest at position, x=8.5 cmwe k...

Q: A computer hard disk starts from rest, then speeds up with an angular acceleration of 190 rad/s2 unt...

A: We have to use some basic formula here

Q: A distance of 3.30 meters lies between two successive maxima of a transverse wave. Four wave crests ...

A:

Q: Your roommate A leaves for her physics class and runs down the sidewalk at velocity vA. You then rea...

A: Let the lunch takes 't' time to reach classmate's (A) hand.

Q: Atomic Masses 12C 12.0000u d 14N 160 14.0031u 15.9949u Detector

A: When a charged particle with charge q enters a perpendicular magnetic field it experiences a force o...

Q: 1. Inside a good conductor in equilibrium, such as aluminum with only small current flowing, there i...

A: Electric Field The electric field is a region around a charge or a group of charges such that if a t...

Q: R3 R2 R1 There is a hollow cylinder with a rod inside, find the E-field inside the rod, between the ...

A: Solution:  1) The electric field between the region r < R1 can be found out by using Gauss Law. T...

Q: A uniform plastic block floats in water with 30.0% of its volume above the surface of the water. The...

A: Given: Volume displaced by plastic block in water is Vw=30%=0.30m3 Volume displaced by plastic block...

Q: The free-body diagrams below show four ways that two different forces could be exerted on an obje In...

A: From above diagram, 1,2, 3 and 4 diagram 1 is in equilibrium as the force acting on body is equal an...

Q: (b) Consider a critically damped oscillator of mass m, damping coefficient b and initial displacemen...

A:

Q: In a nuclear accident, a lab worker receives a dose of D rads of radiation of x rays having an RBE o...

A: Given Information: The absorbed dose of the worker from the accident (d1) = D rads The relative biol...

Q: An electron beam is accelerated across a potential difference and on a thin film containing crystal ...

A: Given, Accelerating potential=2.8kV d=0.160nm

Q: The current supplied by a battery as a function of time is I(t) = (0.56 A)e -t/(6.0 hr). What is the...

A: Given Function time I (t) = 0.56 A e-t/6.0 hr                            e = 1.60×10-19 C  

Q: the E Fleld given region is E(x, y) :- (5-x y² - 3 x9)+1 (5 x3y);j A rectangular area parallel to th...

A: Given : Electric  field E = (5xy2 - 3x5 ) i + (5x2y)j  plate is at x= 3  extends from y= -3m to y= 3...

Q: Problem 10: A 450 nm light source illuminates a pair of slits with a 2.0 µm slit width and a 12 µm s...

A: Given, λ=450 nmw=2.0 μmd=12 μmI0=1.0 mW/cm2

Q: What does it mean if the result of the test is 20/60? What are some nonverbal cues that may indicate...

A: Given: Test result 20/60

Q: A straight copper wire lies along the x-axis and has current of 1= 14.9 A running through it in the ...

A: Force on a current carrying conductor is given by  F = I(LxB)  

Q: Two identical thin rods, each of mass m and length L, are joined at right angles to form an L-shaped...

A: Given, Mass,m=mLength,L=lAcceleration due to gravity,g=g We have to calculate the angular frequency,...

Q: A proton (charge e), traveling perpendicular to a magnetic field, experiences the same force as an a...

A: Concept used: Lorentz force is experienced by charged particle in magnetic field.

Q: A grating has 420 rulings/mm. What is the longest wavelength for which there is a 6.0th-order diffra...

A: Given grating ha 420ruling/mm And n=6th order of diffraction line.

Q: Wave Optics - Thin Films A thin film 4.0X10-5cm thick is surrounded on all sides by air and is illum...

A: The given situation can be sketched in the following way. Here, n indicates the index of refraction...

Q: The figure below shows an electron passing between two charged metal plates that create an 100 N/C v...

A: Part (a) Given: The electric field between plates is E=100 N/C. The initial speed of electron is u=...

Q: reflective diffraction grating is to have a grating spacing of 3 microns. a. If you want the 2nd ord...

A:

Q: Neptune has a mass of 1.0 × 1026 kg and is 4.5 × 109 km from the Sun with an orbital period of 165 y...

A: Given: The mass of Neptune is M=1.0×1026 kg. The distance of Neptune from sun is Rf=4.5×109 km. The...

Q: In one type of computer keyboard, each key holds a small metal plate that serves as one plate of a p...

A: Here, Given: A=42 × 10-6m2  d=0.700mm  

Q: A pipe leads from a storage tank on the roof of a building to the ground floor. The absolute pressur...

A: Given is : The absolute pressure of the water  in the storage tank where it connects to the pipe  is...

Q: pendulum with a length of 0.75 m and a mass of 4 kg is swinging consistently swinging back and forth...

A:

Q: Get people off the Earth in a permanent space habitat. Recall that the gravitational potential energ...

A: Given work expended to place the object of mass m at orbital altitude d is Number of people n=100mi...

Q: P(watts) (am peres) In a lab students built the circuit shown above composed of a battery and variab...

A:  Electric power is the rate, per unit time, at which electrical energy is transferred by an electric...

Q: Consider the function p(1,2) =(1s(1) 35(2) + 3s(1) 1s(2)] ta(1) B(2) + B(1) a(2)] Which of the follo...

A: Introduction: Particles whose wave functions are symmetric under particle interchange have integral ...

Q: A parallel-plate, air-filled capacitor is being chargedas in Fig. 29.23. The circular plates have ra...

A: Given data, Conduction current = 0.52 A Radius of the circular plate = 4 cm

Q: Write the molecular equation and net ionic equation for the reaction of hydroiodic acid and potassiu...

A: Acid-base reaction between strong acid HI and strong base KOH is : Molecular equation is : HI (a...

Q: A parallel-plate capacitor has capacitance C = 12.5 pF whenthe volume between the plates is filled w...

A: Capacitance, C=12.5 pFRadius of plate, r=3.00 cm=0.03 mCharge  on plate, Q=25 pCAfter dielectric is ...