Why are Mercury and the Moon much more cratered than Earth? Explain how the number of craters indicates the age of a surface.
Q: n series and parallel combination.
A: Capacitance of capacitor C1 =5uF =5x10-6F C2= 10uF =10x10-6 F Voltage V = 200V
Q: An unstable particle with a mass of 3.34'10-" kg is initially at rest. The particle decays into two…
A: Mass of unstable particle m1 = 3.34 × 10- 27 kg Initial velocity of unstable particle v1 = 0 m/s (at…
Q: The current in a 90.0-mH inductor changes with time as / = 1.00 -6.00t, where i is in %3D amperes…
A: Solution:-Given thatInductance (L)=90 mH=0.09 HI=1-6tt=1 s
Q: In the figure four particles are fixed along an x axis, separated by distances d = 3.90 cm. The…
A: Given: d=3.90cmq1=+4eq2=-eq3=+eq4=+12e To find 1) Net electrostatic force for particle 1 2)Net…
Q: A mass attached to one end of a spring makes 20 vibrations in 10 seconds. Its angular frequency is?…
A:
Q: 1. (a) Distinguish between light and sound as wave types, and describe typical values for each wave…
A: Sound waves are mechanical waves , whereas light waves are electromagnetic waves. Sound waves have…
Q: A A Sphere with radius R Sphere with radius R
A:
Q: The kinetic energy of an electron taken from a metal having a work function W = 1.36 eV with photon…
A: The question can be solved as follows
Q: Eddies- Describe the many ways that eddies might occur. Understand the distinction between warm-core…
A: Eddies: In the realm of fluid dynamics, fluids that rotate or circulate are referred to as Eddy, and…
Q: 61)Which of the following is not a similarity between ferromagnetic and ferrimagnetic materials? (a)…
A:
Q: 10- Four unequal capacitors are connected in a parallel with each other. Which one of the following…
A: Solution:-Given thatFour unequal capacitors are connect in parallel with each other
Q: If the mass of a system is halved (m'=m/2) and the net force acting on it is doubled (F'=2F), then…
A: Have a look
Q: lo and Europa are two of Jupiter's moons. lo orbits closer to Jupiter than Europa. Assume that both…
A: Gravitational potential energy or gravitational energy is the potential energy of a massive object…
Q: An AC input voltage of 5.0 V is applied across the primary =30 turns of a transformer. What is the…
A: Number of turns in the primary coil, N1=30 turns Number of turns in the secondary coil, N2=450 turns…
Q: A charged particle (q) is shot with a velocity v in a straight line parallel to an external magnetic…
A: In general, Lorentz magnetic force is given by FB = qvBsinθ Where q is charge…
Q: 12-190. A particle moves along an Archimedean spiral r= 0 = 4 rad/s (80) ft, where 0 is given in…
A: Given, equation of the path of the particle is r=8θft And θ˙=4rad/s Then time derivatives…
Q: Under which of the following conditions can a ladder standing on a rough horizontal floor and…
A: The free body diagram for the above situation is,
Q: Given the figure below, four masses are arranged as shown. All the particles have a mass, M = 2 Kg…
A:
Q: Using Boltzmann’s statistical formula for entropy, S = klnW, explain the third law of…
A: S = k ln W Explain third law of thermodynamics
Q: An RLC series circuit is connected to a 220V 60 Hz AC voltage. What is the phase angle o between V…
A: Solution:-Given thatRLC series circuitSource Voltage (V)=220 VFrequency (f)=60HzR=10ΩL=40 mH=0.04…
Q: 3. Discuss about the fundamental forces of nature and their properties.
A: The fundamental forces of nature and their properties.
Q: A galvanometer of resistance 100 N gives a full scale deflection for a current of 2 mA. How will you…
A:
Q: What is the highest-order maximum for 400-nm light falling on double slits separated by 25.0 µm?
A: Given that, Distance between slits, d=25 micro metre = 25 x 10-6 m Wavelength = 400 x 10-9 m.
Q: What is the work done against gravity in lifting a 65-kg object through a distance of 12 m? Show…
A: Solution:-Given thatmass of the object (m)=65 kgdisplacement (d)=12 m
Q: kinetic energy K of the alpha particle in
A: Q value for the given reaction is Q=[232.038-228.0378-4.0026]×931.5Mev=0.0024×931.5Mev=2.2356Mev
Q: Ex 23 : The energy required to move a charge of 0.25 C between two points is 4 x 1020 eV. The…
A: We have to find here-P.D. between pointsProvided data is-Energy (E)=4×1020 eV…
Q: The axle of a railway engine is of length 1.5 m. Calculate the e.m.f. that will exist between the…
A: To find-nduced e.m.f (e)=?Given-l=1.5 mv=60 km/hr=600003600=503m/sϕ=460BH=3.6×10-5 Wb/m2
Q: 10- Four unequal capacitors are connected in a parallel with each other. Which one of the following…
A: Solution:-Given that
Q: If the resistively heated patch at t = 0s is -1.0 m <x < 1.0 m and the patch is heated to 30° C,…
A: Given: At t=0 resistively is -1.0m≤x≤1.0mPatch heated = 30oPeak temperature, t= 1.7…
Q: In the figure here, a red car and a green car move toward each other in adjacent lanes and parallel…
A: Distance between green car and red car, xr-xg=217 m initial position of red car, xr=0initial…
Q: An n-type semiconductor material, which contains the 1016 electrons/cm³ and the charge carrier…
A: The conductivity of an intrinsic semiconductor is given by the equation σ=neμe+peμpe is the…
Q: Four identical spheres of masses 2.0 kg each and radius 0.25 m are situated at the four corners of a…
A: Given: m=2.0kgradius,r=0.25m To find: Moment of inertiaa)passing through centre of the…
Q: At what temperature is the average speed of carbon dioxide molecules ( M = 44.0 g/mol) 510 m/s?
A:
Q: In the figure the current in resistance 6 is is = 1.38 A and the resistances are R1 = R2 = R3 = 2.37…
A: I6 = 1.38 A R1 = R2 = R3 = 2.37 Ω R4 = 14.6 Ω R5 = 8.05 Ω R6 = 4.69 Ω
Q: A stationary unstable particle has an average lifetime of 3 [m] in its rest frame. If its average…
A: Given, t0=3 mt=5 m
Q: In the figure, R = 11.0 Ω, C = 6.82 μF, and L = 54.0 mH, and the ideal battery has emf = 32.0 V. The…
A: Given: The resistance of the resistor is R = 11.0 Ω The capacitance of the capacitor is C = 6.82 μF…
Q: A 10.5 m fire truck ladder is leaning against a wall. Find the distance d the ladder goes up the…
A:
Q: Problem 5: A 2.0 kg block, lying on a smooth table, is connected to another 5.0 kg block by means of…
A: Solution:-Given thatmass of cylinderical pulley (m)=2 kgradius of pulley (R)=10 cm=0.1 mg=9.8 m/s2At…
Q: s rotational period?
A:
Q: 440 Vac 400 Hz generator is connected to a series circuit with a 16 Q resistor, a 11.9-mH inductor,…
A: We know that:-Power factor, Cosϕ=RZthen, Z=XL-XC2+R2XL=ωL=2πfL=2π×400×11.9×10-3=29.9Ω
Q: Need quick n correct
A: Consider the case,If a capacitor is suddenly connected to a circuit with Resistance 'R' and battery…
Q: The energy released by each fission within the core of a nuclear reactor is 2.00 x 102 Mev. The…
A: Fission reaction is the reaction involving the breaking of a larger atom into two smaller atoms,…
Q: Which of the following choices is true about the components of the velocity vector of a projectile…
A: To find the correct statement regarding projectile motion
Q: P-2 Please solve this problem very clearly and briefly with step by step explanation. NOTE: but…
A: Ray optics.
Q: Ex. 22 : A conductor of length 0.3 m moves with uniform velocity of 10 m/s at right angles to a…
A: To find-Induced e.m.f (e)=?Given-B=0.5×10-4B=5×10-5 Wb/m2l=0.3 mv=10 m/s
Q: answer no. 3 thoroughly with complete solutions
A:
Q: If a satellite is revolving in a circular orbit around the earth in 120 minutes, find the height at…
A:
Q: What X and Y in the following decay? X-75Se + Y + v 34
A: In this decay the neutrino is released so it is a β+ decay. It will give the daughter nuclie having…
Q: #06
A: Given that:-Mass, m=80 kgWeight in given location= 25% of weight on the earth.We know…
Q: To mixer design, estimate the power requirement (kw/m³), agitation type for homogenous reaction…
A: Given : Mixture type, tank diameter and shaft power is given as, Re=105 ρ/D=1.8 D/Dt=0.3 k=0.025…
Why are Mercury and the Moon much more cratered than Earth?
Explain how the number of craters indicates the age of a surface.
Step by step
Solved in 2 steps