mall? What evidences is there that quasars occur in distant galaxies?
Q: Contraction istic velocities and m
A: Given: To explain the terms of Length contraction and Relativistic velocities and momentum as,
Q: A thin square plate of mass m rotates on a smooth surface with an angular velocity of about its mass...
A: Given:- The Mass of the Plate =m Angular Velocity =ω1 The point = p
Q: The picture must be included.Answer must includecorrect units
A:
Q: (b) Look very carefully at the picture below. Give the relevant quantum numbers. Explain your answer...
A: The given picture shows the shape of a 'py orbitals. The different quantum numbers are- 1. Principle...
Q: 7. A 5.20 g bullet moving at 672 m/s strikes a 700 g wooden block at rest on a frictionless surface....
A:
Q: 16. Biceps muscle. A relaxed biceps muscle requires a force of 25.0 N for an elongation of 3.0 cm; u...
A: Detailed solution is given below:
Q: For pilots a flight direction (heading) is indicated by an angle associated with the compass rose (c...
A:
Q: When the load on a series generator is decreased, then the flux produced will be decreased in direct...
A: Answer True
Q: QUESTION 3 (a) Look very carefully at the pictures below: Picture 1 and Picture 2. What does each of...
A: a. Picture 1 represents the 1s-atomic orbital. The given picture represents the radial electron prob...
Q: Question 1: Where G = 8, F = 10, and H = 8.
A: angular velocity ω =5 k^rad / secangular acceleration α = 8-k^ rad/ sec2direction by using right ha...
Q: Pendulum lab
A: Introduction: Simple harmonic motion can be described as an oscillatory motion in which the accelera...
Q: The resultant of four forces is 1000N in the direction of 30o W of N (where the N by 1000 stands for...
A:
Q: C
A:
Q: 12. An electric vehicle starts from rest and accelerates at a rate of 2.0 m/s² in a straigne line un...
A: The above problem can be solved by using the concept of laws of motion v=u+at s=ut+12at2 v2-u2=2as W...
Q: A solid cylindrical steel column is 8.0m long and 12.0 cm in diameter. What will be its decrease in ...
A: Given data L=8 mD=0.12 mm=68522 kgE=1.9×1011 N/m2
Q: please asap working doesnt have to be perfect
A: Given: The initial temperature of the ice block is -20∘C. The dimension of the ice block is 5 cm×5 c...
Q: Human skin is relatively insensitive to visible light, but ultraviolet radiation can cause severe bu...
A: As per quantum mechanics photon is the quantum of electromagnetic radiation. It has an energy given ...
Q: Determine the currents through the resistors, R2, R5, R6, and R7 in the set of junctions and branche...
A: I1 = 19.0 A I3 = 2.4 A I4 = 8.2 A
Q: When a 100 g mass is attached to a spring it stretches by 33 cm. Later a 50 g mass gets added on. (a...
A: Given, initial mass, m1=100g = 0.1 kg initial stretch or initial displacement, h1 = 33cm = 0.33m Sin...
Q: Why are measurements of the present density of the universe important?
A: The measurements of the present density of the universe important because with the help of this we c...
Q: Include picture, please The picture must be includedAnswer must includecorrect units
A: Using the expression for diffraction grating, separation between the grating lines is, nλ=dsinθd=nλs...
Q: A copper rod is 20 cm longer than an aluminum rod, how long should the copper rod be if the differen...
A: Given, Aluminium rod length,la=xcm=x×10-2mCopper rod length,lc=(x+20)cm=x+20×10-2mlinear expansion o...
Q: 7.) Compute the smallest thickness of the oil film that will suppress the reflection of the green l...
A: Note: Since we only answer up to 1 question, we’ll answer the first question. Please resubmit the qu...
Q: Ben Tooclose is being chased through the woods by a bull moose that he was attempting to photograph....
A: According to Newton's first law, and object always is in its own state unless no external force are ...
Q: In nuclear fission, a nucleus splits roughly in half. What is the potential energy of a similarly c...
A: Given data r=1.3×10-9 mq=231.6×10-19 C=36.8×10-19 C
Q: If a galaxy is 8.9 Mpc away from Earth and recedes at 510 km/s, what is H0 (in km/s/Mpc)?
A: The Hubble constant can be calculated by v=H0d Where v is velocity in km/s Ho is Hubble constant in ...
Q: How much electric force (in N) exist between two electron separated by a distance of 5.0 x 10-15 m...
A: The required force can be calculated using Coulomb's law of electrostatics. The formula to calculate...
Q: Pendulum lab
A: Given : Data and graph.
Q: QUESTION Show the full calculation steps to justify why the single-photon energy is 511 keV duringt...
A: When the annihilation between the positron and an electron takes place, two gamma rays are emitted, ...
Q: Water from a leaking tap begins to fall into an empty tank 0.5m wide by 2m long by 4m high. If the d...
A: Given: The length of the tank is l = 2 m The wide of the tank is w =0.5 m The height of the tank is ...
Q: Can someone help ASAP
A: Force on current carrying conductor in a magnetic field is given as F= l (LxB)
Q: 1)Tungsten (W) crystallizes in cubic structure. Side length of the unit cell of this crystal structu...
A: using 2dsinθ =λsinθ =λ2dnow for (110) plane, d = a2 =2.24A˙so sinθ =λ4.48A˙ ------(1)similarly for (...
Q: You are given vectors A = 5.0 i – 6.5 j and B = -3.5 i + 7.0 j . A third vector C lies in the xy-pla...
A:
Q: Using the free energy of a monatomic ideal gas, derive the ideal gas law
A: The entropy of the system in terms of the partition function and free energy is, S=ET+kBlogeZ Thus, ...
Q: Please answer only part 2.2
A:
Q: A cable is supporting three concentrated loads, as shown in the figure. Determine thecomponents of t...
A: Determine two reaction force components at A from solution of two equations formed from taking entir...
Q: A 5.8 kgkg mass hanging from a spring scale is slowly lowered onto a vertical spring, as shown in th...
A: The present problem base on the concept of verticle spring -,mass system. Diagram: When the spring ...
Q: An object is placed between a converging lens and a diverging mirror, as shown at the bottom. An obs...
A: Introduction: A convex mirror is a diverging mirror in which the reflective surface bulges towards t...
Q: An L-C circuit consists of a 60.0 mH inductor and a 250 µF capacitor. The initial charge on the capa...
A: Given data L=60 mHC=250 μF
Q: In free spoce, E(2,t) = 10. sin (wt -Bz)ox, (V/m) %3D Show that the average power pa ssing through c...
A: The electric field is given by E(z,t) = 10 sin(wt-βz) ax V/m The Intensity is given by I = E02 =...
Q: Rank the following thermodynamic processes according to the change in internal energy in each proces...
A: (1) W=-250 JQ=-250 The change in internal energy is given by ∆U1=Q-W=-250 J--250 J=0
Q: Please give me the correct answer.
A: Electric field of lines due to negative charge are inward means these comes towards negative charge....
Q: A charge -q is moving at a constant speed of v in the +x-direction relative to a reference frame. At...
A: Given, Charge,q=-qspeed,v=v in the x-direction Here, a q charge is moving at a constant speed of v i...
Q: Simplify the following Boolean algebraic expressions and draw a logical diagram of the circuit for s...
A: Boolean expression
Q: 4. Concept Simulation 26.3 reviews the concepts that play a role in this problem. A converging lens ...
A: given that that an object with height 15cm is kept a distance 133cm in front of a 71cm focaal lengt...
Q: A current was sent through a helical coil spring. The spring contracted, as though it had been compr...
A: Introduction: Two parallel conductors which each carry a current in the same direction will attract ...
Q: If the current mass of the universe consists of 75% protons and 25% 4He, what is the current ratio o...
A: Given: Universe consists of 75% protons and 25% 4He.
Q: The principle of fluid pressure that is used in hydraulic brakes or lifts is that: a) pressure is t...
A: The fluid pressure for hydraulic break, or an say hydraulic system working on the principle of Pasca...
Q: B) i)
A: 100 moles of a gas expands from 2 m3 to 5m3 at 280K. a=0.364 Jm3mol-2 R=8.3145 J mol-1K-1
Q: Please give me the correct answer.
A: According to the coulomb law, F=14πε∘×q1q2r2 where q1, q2 are the source and test charge and r is th...
What evidences shows that quasars are ultra-luminous but must be small? What evidences is there that quasars occur in distant galaxies?
Step by step
Solved in 2 steps