The sun’s surface temperature is about 5800 K. (a) About how much electromagnetic wave energy does a cubic meter of space near the sun’s surface contain? A cubic meter of space near the sun's surface contains______ J/m3 of electromagnetic wave energy. (b) What is the most probable photon energy εp (in eV) for photons emitted by the sun? The most probable energy εp for photons emitted by the sun is______ eV.

Q: A bead of mass m = 6.20 kg is released from point A and slides on the frictionless track shown in Fi...

A:

Q: Why the sun does not get ripped apart by the outwards pressure of nuclear fusion?

A: Sun produce energy by fusing hydrogen into helium at its core. There is a outward pressure due to th...

Q: I:49)

A: Let I be defined as the current, and A be defined as the area of the loop. Then, the magnetic moment...

Q: If an automobile engine delivers 46.4 hp of power, how much time will it take for the engine to do 5...

A: Power P=Wtt=WP

Q: V0=12 m/s S0= 300 m a1=8 m/s2 a2=0 a3=-3 m/s2

A: Given And at t=0 V0=12 m/s S0= 300 m Now we know With V=velocity at any instant T, and Vi=velocity...

Q: An orange block of mass 2.5 kg is on an inclined plane. There is no friction between the block and t...

A: Given: The mass of the block is 2.5 kg. The angle at which the plane is inclined is 17∘. The length ...

Q: Which of the following is a correctly reported confidence interval? (3.782 +/- 0.02) s O (4 +/- 0.1)...

A: We can see in option 1: The uncertainty is in hundredth part (because0.02) therefore writing number ...

Q: A disk with a moment of inertia I1 rotates about a frictionless, vertical axle with angular speed ωi...

A: Initial momentum, Li=I1ω1+0=I1ω1 Final momentum, Lf=I1ωf+I2ωf Acc to conservation of angular momentu...

Q: Do the question and do not ignore the mass of the forearm and hand in your calculation. The mass of ...

A:

Q: Need help with problem number 7 pls

A: Given range of projectile with initial velocity say v at angle say θ is Δx=51.0m We need to find the...

Q: Say we have an inductor with an inductance of 2.5 H.  How fast does the current through it change wh...

A:

Q: A student is on a sail boat in the ocean. The boat is moving up and down but not moving horizontally...

A: The wavelength is given by the distance between the two adjacent crests or two adjacent troughs. The...

Q: Advanced Physics Question

A: The potential energy of a spring is given by, P = 12kx2 where, k is the spring constant and x is the...

Q: A line of charge lying along the x-axis starts at x=+x0 and extends to positive infinity.  It has a ...

A:

Q: Which of the following is NOT and application of electromagnetic induction? a. anti-theft tags O b. ...

A:

Q: Given the following measured quantities:

A: δ=errortrue value100% Error % in t. δ=0.002 s0.025 s100%=8.0% Error % in L. δ=1 m153 m100%=0.65 %

Q: 2. If the bond length of HF is 0.91 Å, and frequency is 1.241*1014 s-1 how would I find the total en...

A: Let us consider the HF molecule to be a quantum harmonic oscillator. H and F atoms vibrate about the...

Q: The main purpose of an oscilloscope is to graph an electrical signal as it varies over time. Most sc...

A: The time period is time required to complete one cycle. T=nt=10 division2 ms/division=20 ms=20×10-3 ...

Q: Suppose a cosmic ray colliding with a nucleus in the Earth's upper atmosphere produces a muon that h...

A: Part (a) The time for which muon lives as measured in Earth is, t=to1-v2c2=1.375×10-6 s1-0.89c2c2=3....

Q: Given the equation vf = Vị + a*t , and multiple measurements of final velocity and time, which varia...

A: y=mx+c m is the slope c is the y intercept

Q: Perform unit conversion. 109 mm to in

A: one millimetre is equal to 0.039 in.

Q: . A 0.40kg mass is attached to a spring with a spring constant of 160N/m so that the mass is allowed...

A: Given: Mass, m = 0.40 kg Spring constant, k= 160 N/m Mass is released from rest when the spring is c...

Q: ma=200 kg mb=290 kg mc=140 kg md=80 kg

A: Given information: The mass of cart A is, mA=200 kg The mass of cart B is, mB=290 kg The mass of car...

Q: The membrane that surrounds a certain type of living cell has a surface area of 5.45  10-9 m2 and a ...

A: A capacitor is a system of two conductors carrying equal and opposite charges placed at a very short...

Q: A cylindrical cistern, constructed below groundlevel, is 3.0 m in diameter and 2.0 m deep and is fil...

A: Given: The Depth of the cylindrical cistern below ground filled with water = 2 m. The Diameter of th...

Q: Need help with problem number 8 only pls

A: The horizontal range, R, of a projectile is given by, R = u2sin2θg Here, u is the initial speed of t...

Q: An isolated charged parallel plate capacitor has a plate separation of d which is small compared to ...

A:

Q: 115. A narrow beam of white light is incident normally on the surface of a triangular silicate White...

A: Given: The index of refraction of violet light is 1.66. The index of refraction of red light is 1.61...

Q: A hollow aluminum cylinder 21.5 cm deep has an internal capacity of 2.000 L at 18.0°C. It is complet...

A: Given that, Initial temperature =18°cFinal temperature= 70°caverage linear expansion coefficient for...

Q: 1D Elastic Collision 1. You have two balls. They will collide elastically in 1D. Choose the followin...

A: Diagram Note: If the direction is towards right, velocity is taken positive and negative if towards...

Q: Advanced Physics Question

A:

Q: Question in attachments

A: Given: The distance of the object from the lens is 54.7 cm. The focal length of the lens is 12.4 cm....

Q: An optical technician mounts two thin lenses along a single optical axis (the lenses are at right an...

A: we know that Lens formula, 1f=1v-1uwhere, f is focal lengthand v is image distanceu is object distan...

Q: A circuit consists of a 0.8 H inductor and a 3.5 ohm resistor.  At t = 0 the current through the ind...

A:

Q: 110. The two mirrors shown meet at a right angle. The beam of light in the vertical plane P strikes ...

A:

Q: One way to provide artificial gravity (i.e., a feeling of weight) on long space voyages is to separa...

A: Given mass of each part m=82800 kg And initial separation between their center of mass is 92m Rotati...

Q: The area of a typical eardrum is approximately 5.0 x 10°m². Calculate the sound power on the eardrum...

A: (a) The threshold of hearing is I0=1×10-12W/m2. The threshold of hearing is as follows: P=I0×AP=1.0×...

Q: You dip your finger into a pan of water twice each second, producing waves with crests that are sepa...

A:

Q: Calculate the Coulomb barrier in the spontaneous fission reaction: 235U → 140| + 95Y

A: The coulomb’s barrier is defined as the amount of energy required to overcome the electrostatic forc...

Q: A 1.9 cm*3 air bubble is released from the sandy bottom of a warm shallow sea, where the pressure is...

A: Given: The volume of the air bubble is 1.9 cm3. The pressure in the sea is 2 atm. Introduction: Gase...

Q: *3-8. The foot segment is subjected to the pull of the two plantarflexor muscles. Determine the mome...

A:

Q: please, show all the work including the formulas.

A: Given: Ux=Axx  

Q: What is the wave's amplitude? cm How many wavelengths are shown? 120cm What is the wavelength? cm 6c...

A: Amplitude is maximum displacement from equilibrium. Therefore from figure amplitude of the wave is 6...

Q: Carbon tetrachloride at 600F (density is 99.5 lb/ft3 and viscosity is 8.064 x 10-4 lb/ft-s) is flowi...

A: Given that : Density = 99.5 lb / ft3   Viscosity = 8.064 * 10-4 lb/ft Carbon tetrachloride at 600F I...

Q: VIII.(16 ) Three rotational lines spectrum for H"Br( atomic mass of Br = 79.9 g were recorded ( in c...

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: A 2.91 kg particle has a velocity of (3.08 i - 3.95 j) m/s. (a) Find its x and y components of momen...

A: Given particle has mass M=2.91kg And its velocity is Therefore its momentum will be Here I've take...