The time it would take for the Sun to consume all its hydrogen (if the Sun's luminosity remained constant) is about 100 billion years. Why is this an unrealistic estimate of the lifetime of the Sun?
Q: n i have FBD for this?
A: Solution:-Free body diagram of the system given
Q: Part A At a particular instant, charge qı = 4.50x10-6 C is at the point (0, 0.250 m, 0) and has…
A:
Q: Part A A stationary boat in the ocean is experiencing waves from a storm. The waves move at 52 km/h…
A:
Q: Explain the physical interpretation of the four Maxwell relation. (Explain individually)
A: Maxwell equations are ∇·D =ρ ( where D is electric field displacement vector and ρ is volume…
Q: How much electrical energy (in kilojoules) is transferred to thermal energy in 2.32 hours by an…
A: Solution:-Given thatTime (t)=2.32 hours=2.32×60×60 secondsElectrical resistance (R)=414…
Q: Given the circuit, where the rate at which R1 is dissipating electrical energy is 20.0 W. When the…
A: Given, An electric circuit
Q: IS obse Elongation, and angle betwe venus and the Sun on the sky is determined to be 46.3 degrees. A…
A: Introduction: Greatest eastern elongation: The angular gap between the Sun and a planet is measured…
Q: 8. For the one dimensional square barrier, if E 0, the reflection coefficient is
A: Solution: The reflection coefficient is given by the following expression. R=k1-k2k1+k22k1=2mEh/2π,…
Q: Exercise No 3 Lab. A uniform bar ÁB weighing 500KN, is fastened bya frictionless pinto a block…
A:
Q: The terminal voltage of an isolated practical battery of EMF 8 V is: O also 8 volts; (The direction…
A:
Q: biA cube Of length 20 C1m is heated through a change in teniperaturt (oefficient of lintar…
A: Given, the length of a cube is L=20 cm And the coefficient of linear expansivity is linear…
Q: The conventional current flow: is opposite the direction of the drift velocity; opposite the…
A: The direction of conventional current is the direction a positive charge would move in an electric…
Q: Dielectric Ball in Electric Field Given a sphere of radius R made of a dielectric material that is…
A: The amount of work energy required to transport a unit of electric charge from one location in an…
Q: 6. Use Boltzmann distribution to solve this problem. A system consists of 3,000 particles that can…
A: Given Data The total number of particle in the system is:N=No+N1=3000 The temperature is:T=900 K…
Q: 200 g of water at 81.0 °C are put into a 1.50 kg pyrex/glass bowl at 20.0 °C in thermal isolation.…
A: Given Data : mw = 200 g = 0.200 kg Tw = 81°C = 81+273= 354 K mp = 1.50 kg Tp = 20°C = 20+273 =…
Q: 2. Find the best bound on Es for the one-dimensional harmonic oscillator using the trial wave…
A:
Q: Draw a free-body diagram depicting RHR-1 for each item. 1. A proton in a particle accelerator has a…
A:
Q: An Oort cloud comet has an orbital period of 5 million years. What is its average distance from the…
A: The motion of a celestial object in our solar system can be described using the three laws of…
Q: A 24 cm diameter, 0.7 kg basketball rolls down a sloped ramp. At 10 meters above the bottom of the…
A:
Q: Vo elll M X = 0 A block of mass M is attached to a spring of negligible mass and can slide on a…
A: The block is attached to a spring, and is moving along a horizontal surface where friction is…
Q: A leaf of length h is positioned d 71.9 cm in front of a converging lens with a focal length of 35.0…
A:
Q: Give the eigenfunctions and eigenvalues for m| = 2
A: Answer is below explained properly
Q: The statement F = q(E+ vx B) is called the O Maxwell-Ampere force law O Tesla force law O Helmholtz…
A: The problem is based on the basic concept of electrodynamics. given all the options are related to…
Q: I = (3x² – 2x – 1) 8(x – 3)dx %D -
A:
Q: Three point charges are individually brought from infinity and placed at the positions as shown in…
A:
Q: Problem 6 The water in a river flows East at a speed of 1.00 m/s, relative to the shore. Suppose you…
A:
Q: 3. 2. x(cm) 5. 0. -5 (s) 1- 4. 1. -10어 The simple harmonic motion of an object is described by the…
A:
Q: The potential at the surface of a sphere (radius R) is given by Vo = k cos (30) , where k is a…
A: The potential at the surface of the sphere is V0=k cos3θ cos3θ=4cos3θ-3cosθ The potential inside…
Q: inclinta 20°). 14 is connected 6.0 Kg blocCs shown belands rests 04 A1:0 Kg block plant, Cangt of…
A: Solution:-Given that
Q: Select the correct answer. John is practicing for a 100 m race. If the acceleration he can generate…
A: The acceleration produced by John is given by the expression a=t4 m/st denotes time So as time…
Q: (Cwavelength of the wave behind the source, if the siren is moving at 20 m/s, is 1.2 m. B)…
A:
Q: Tha battery with unknown emf and internal resistance r is supplying electrical power of 18 mw to a…
A: Given, Power is 18 mWcurrent I is 3mA
Q: 1) Starting from the expression for the total differential dV in terms of T and p, show that…
A:
Q: It is observed that the skier leaves the ramp A at an angle 0= 25 with the horizontal. If he strikes…
A:
Q: (c) Consider a classical gas of N atoms. (i) If the particles are distinguishable, what would be the…
A: A classical gas of N atoms can be treated as consisting of distinguishable or indistinguishable…
Q: An electron is traveling towards the right at 95% the speed of light inside a circular loop of wire.…
A:
Q: A block with a mass of m crosses a rough horizontal surface at a constant speed of v. The…
A: In the given problem, the block is crossing the horizontal surface with a constant speed v. As this…
Q: y one Maxwell relation.
A: The physical interpretation are given as,
Q: 1)A 910 kg bucket of rocks is suspended from a sturdy, lightweight beam 0.5 m from a pivot. The man…
A: Solution:-Given thatMass of bucket (m)=910 kg
Q: For a system with L-T- Ula an) which gauge transformation F (q1q) leads to a new Lagrangian that…
A: The equation of motion is invariant under the following transformation to a lagrangian. Where F =…
Q: Part A A very thin ciroular hoop of mass m and radius r rolls without slipping down a ramp inclined…
A:
Q: A star has a distance of 20 pc. What is the parallax of the star?
A: Stellar parallax is defined as the apparent change in an object's position due to a change in the…
Q: Calculate the distance of the 30th bright band in biprism experiment, if the distance of 15th…
A: We have to find the distance of the 30th bright band in biprism experiment and it is given that the…
Q: Consider the Atwood Machine problem, but now with the pulley, of mass m' and radius r, being…
A:
Q: 1.If you place an ice cube into a glass of water with the same refractive index, will you be able to…
A: To answer : 1.If you place an ice cube into a glass of water with the same refractive index, will…
Q: 18.33 Suppose a person who eats 2500 Cal of food each day loses the heat equivalent of the food…
A: Given:- Energy of food (E)=2500 CalLatent heat of evaporisation (L)=60 Cal/gRequired:-mass of water…
Q: Given: XW = 48.85 ft and weight of W = 652 lb, 0 = 36° Solve for the tension in XW connected to W in…
A: Given:length of the rope, L = 48.85 ftweight of mass, W = 652 lbmaximum angle, θ = 36olowest point…
Q: A point load of 700 kN is applied on the surface of thick layer of saturated clay. Using…
A: The point load is given as, Q=700 kN, The radial distance is given as, r=1 m, The depth is given as,…
Step by step
Solved in 3 steps