a) suppose an alien (i.e. SUPERMAN) bas come to our world. He requires lowest voltage to perform a mysterlous experiment. He created a special room in our world where the voltage at each spatial polit ii the room can be measured based on this special function: V (x,y,z) -2x + 3×92) Suppose SUPERMAN is standing at the point (x.y.z) = (2,5,7). In which side (or towards which point) should SUPERMAN go to find the lowest possible voltage in the room? %3D
Q: Advanced Physics Question
A: The mass of the hanging block m = 130 g The mass of the block on the inclined plane M = 29 g The ang...
Q: 1. Using the equation p-n+ N; – N = 0 and assuming ND = Np and N4 = N4, calculate and plot (a) n ver...
A: Hi. Since you have posted a question with multiple subparts and not specified which subparts you wan...
Q: A portable chest radiograph is obtained on a recumbent patient using 86kVp and 1.6 mAs, @ 44” SID. Y...
A: Given: Source to image distance D1 = 44 inch. Source to image distance D2 = 68 inch. Value of mAs1 ...
Q: A projectile is launched 10.0 meters above the ground, with a velocity of 25.0 m/s at an angle 40° a...
A: Equations of motion for a projectile fired at angle θ above the horizontal are given by Where x =...
Q: Calculate whether 14462Sm and 14762Sm may alpha decay. The natural abundance of 144Sm is 3.1% and th...
A: Given: The given elements are S62144m and S62147m. Introduction: Alpha decay is a type of radioactiv...
Q: The figure shows a closed Gaussian surface in the shape of a cube of edge length 1.9 m, with one cor...
A: Using Gauss law, The electric flux through a closed surface is given by Where Q = Charge enclosed b...
Q: You use a lens of diameter D and light of wavelength λ and frequency f to form an image of two close...
A: The limit of resolution of the lens sinθ=1.22λD θ is the angular separation between two objects,λ is...
Q: please very soon
A: Consider the diagram of the Hohmann transfer described in the question as shown below: Here, th...
Q: A lead block of volume 0.16 m3 is suspended from a spring scale and immersed in a flask of water. Th...
A: Given, Volume is 0.16 m3
Q: 7) Calculate the divergence and Curl, of the following functionsa) V= x 2 i +3xy2 j -2xyz kb) V=xy i...
A: Given information: The vectors are V=x2 i^+3xy2 j^-2xyz k^V=xy i^+2yz j^+3zx k^V=y2 i^+(2xy+z2) j^+2...
Q: If a giant molecular cloud is 38 pc in diameter and a shock wave can sweep through it in 6 million y...
A: The expression for the speed of the shock wave is as follows: v=dt
Q: the diameter of sphere is 2 mm. calculate the value of reynolds number for the sphere with 2mm of di...
A: Given diameter of the sphere (D)= 2mm= 2*10-3m speed (v)= 0.05m/sec viscosity (μ)= 12N.s/m.m= 12N.s/...
Q: Please help
A: Given:- Density of water (ρw) = 1000 kg/m3 Density of oil (ρoil) = 400 kg/m3 Thickness of water laye...
Q: Does it make sense to talk about the polarization of a longitudinal wave, such as a sound wave? Why ...
A: Polarization of waves are possible in the case when the direction of oscillation is perpendicular to...
Q: *PLEASE ANSWER ALL FOUR* 1) A car is waiting at a stoplight. The car has a mass of 1200 kg. What is ...
A: As per code only attending question 1.
Q: Estimate the maximum horizontal distance that you can throw a baseball. (a) Based on your estimate, ...
A: Given information: The acceleration g value on Mars, aM=3.7 m/s2 As an estimate, we take the maximum...
Q: (a) What accelerating potential is needed to produce electrons of wavelength 5.00 nm? (b) What would...
A: Accelerating potential E=eVp22m=eVh/λ22m=eVV=h22meλ2
Q: A mass weighing 6 lb stretches a spring 4 in. The mass is pulled down an additional 3 in and is then...
A:
Q: Boxes A and B are in contact on a horizontal, frictionless surface . Box A has mass 20.0 kg and box ...
A: a=Fma+mb=250 N20.0 kg+5.0 kg=10 m/s2
Q: Please circle your answer
A: The magnitude of the velocity vector is given by ...................(1) Where v =...
Q: Find the maximum and minimum moments of inertia with respect to axes through point 0 of the shaded a...
A: Given: The maximum and minimum moments of inertia with respect to axes through point 0 of the shaded...
Q: A 14-MeV neutron is captured by a 208Pb nucleus. (a) At what excitation energy is the resulting 209P...
A: Given: 14-MeV neutron is captured by a 208Pb nucleus To find what excitation energy is the resultin...
Q: Children playing in a playground on the flat roof of a city school lose their ball to the parking lo...
A: Hello. Since your question has multiple sub-parts, we will solve the first three sub-parts for you. ...
Q: A heat engine operates between two finite thermal reservoirs initially at temperatures T1 and T2>...
A:
Q: What is the essential characteristic for an element to serve as a donor impurity in a semiconductor ...
A: An element which when added to a semiconductor provides free electrons to the semiconductor which ma...
Q: The special theory of relativity has what effect on measurements done today? (a) None whatsoever, be...
A: Given: The effect of measurements on the special theory of relativity.
Q: Two point charges are place on XY plane as follows. -10 nC at the origin -20 nC on y-axis at y=3 m....
A: Given: q1=-10nC=-10*10-9C q2=-20nC=-20*10-9C x=3m and y=3m
Q: solve these ques and also give an appropriate diagram of it. A hockey player is standing on his sk...
A: Initial velocity of standing player us = 0 m/s Initial velocity of opponent uo = 4.0 m/s Acceleratio...
Q: In a jet airplane, the kinetic energy imparted to the exhaust gases is wasted as far as propelling t...
A: Given: The speed of the airplane is v The relative speed of the expelled gases is u Need to determin...
Q: 22. A 5.00×10^5 kg subway train is brought to a stop from a speed of 0.500 m/s in 0.400 m by a large...
A: The potential energy stored in spring is given by Where k = force constant of the spring, x = displ...
Q: When I’m strong rumours first began to classify stars it was done according to the strength of their...
A: To produce an H absorption line , the electron of the hydrogen should be in excited state. This happ...
Q: À block of mass m is Im T released from rest on a frictionless surface at a height H above ground le...
A: (a) Given: The diagram is as follows: Introduction: The kinetic energy of an object is the energy t...
Q: An eagle descends steeply onto its prey. Its weight (the gravitational force on the eagle), of magni...
A: Given: Need to find the X- and Y- components of the net external force on the eagle Also, find the f...
Q: The equation of state of a gas is given by p=nRT/(V-b). (a) Derive the expression of expansion coef...
A:
Q: A pencil that is 9.0 cm long is held perpendicular to the surface of a plane mirror with the tip of ...
A: Given: Length of the pencil is 9 cm. Distance of the surface of a plane mirror with the tip of the ...
Q: You shine a beam of unpolarized light in air on a block of glass. You find that if the angle of inci...
A: tanθp=nglassnair θp is the polarizing angle nglass=nairtanθp=1.00tan57.0°=1.54
Q: A bead of mass m , with a hole through its center, slides without friction along a vertical hoop of ...
A: (a) Given: The diagram is as follows: The bead of mass m slides without friction on a vertical loop...
Q: Merry-go-rounds are a common ride in park playgrounds. Theride is a horizontal disk that rotates abo...
A: Speed is, v=2πRT
Q: Please answer all parts and show work with explanations
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...
Q: A beam of polarized light of intensity 60.0 W/m2 propagates in the +x-direction. The light is polari...
A: Consider the arrangement of the two polarizers (P1 and P2) at the given angles (a and b) from the y-...
Q: Figure shows an object and its image formed by a thin lens. (a) What is the focal length of the lens...
A:
Q: Explain how to use the rotational spectra to determine the equilibrium separation between the two nu...
A: Given: The equilibrium separation between the two nuclei in a diatomic molecule is to be determined ...
Q: Please circle your answer and show units and all work. Thank you!
A: Given: mass is m=90.5g=0.0905kg Slope of the F vs (angular velocity)2=Fω2 m=0.00995±1.6*10-5 So Fω2=...
Q: Please answer all parts and show work
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...
Q: You are a Starfleet captain going boldly where no one has gone before. You land on a distant planet ...
A: Part(a) Given:- Distance (s) = 8.00 m The block is moving with constant force, which means it has a...
Q: Can someone please help me show the work for these problems please?
A: 1. Introduction: If two vectors are represented by two adjacent sides of a parallelogram, then the d...
Q: 1)An airplane starting from airport A flies 300 km east, then 350 km at 30.0° west of north, and the...
A: Net displacement vector D→=D1→+2→+D3→=300i^+350-sin30.0°i^+cos30.0°j^+150j^ km=125i^+453.1j^ km=125i...
Q: Please answer the question using the graph. Please show all work. Thank you!
A: Solution: Given values, Mass(m)=90.5 g =90.5x10-3 KgSlope (A)=0.00983±9.4×10-5
Step by step
Solved in 2 steps with 2 images