No, they're not. They're just edge cases of the quasars that aren't pulsing at the moment.
Q: 2. Use a Taylor polynomial to show that, for large wavelengths, Planck's Law gives approxi- mately…
A: We have to derive reyleigh jeans law from Planck's for high wavelengths
Q: A semi- plane spherical surface R The densityof uniform and equal to a calculate The magnitude of…
A: Here we are going to find out the magnitude of the force exerts on the point charge placed at point…
Q: A new ground-based, optical telescope would need you to choose a location. What are the qualities of…
A: Introduction: From Galileo to Newton, telescopes have grown in size to investigate things that are…
Q: Q. 8 : What is phase difference between two waves, if the resultant amplitude due to their…
A: To find-Phase difference=?Given-Two waves superimposed on one another.Resultant amplitude=Individual…
Q: )How long in minutes will the energy in a 904 k) (216 kcal) cup of yogurt last in a woman doing work…
A: Given: The energy is 904 kJ. The power is 125 W. The efficiency is 20.0%.…
Q: 4. The conditions which restrict the motion of the system are called A Generalized coordinates B…
A: We have to find the condition which restricts the motion of system
Q: The greatest occan depths on the Earth are found in the Marianas Trench near the Philippines.…
A: We know that,P =ρghHere,ρ = 1100 kg/m3g = 9.8 m/s2h = 11 km
Q: The system in the figure below consists of a massless spring with stiffness 60 N/m and unstretched…
A:
Q: A black wood stove has a surface area of 1.10 m and a surface temperature of 141 C. What is the net…
A: Black body radiation.
Q: The figure below shows a 90-tun square coil rotating about a vertical axis at at w - 1,720 rev/min.…
A: The emf induced in a coil rotating at a constant angular velocity inside a magnetic field of…
Q: 5: The height of water in a capillary tube of radius 2 cm is 4 cm. What should be the radius of…
A: TO find-Radius of second capillary (r2)=?Given-h1=4 cmr1=2 cmh2=8 cm
Q: A spherical ball of mass 20kg is stationary at the top of a hill of height 100m. It rolls down a…
A:
Q: 9. If two successive harmonics of a vibrating string are 240 Hz and 320 Hz, what is the frequency of…
A: Given, two successive harmonics of a vibrating string are 240 Hz and 320 Hz.
Q: 12:43 9 0 7 . 78 To get a full destructive interference between two waves travelling in the same…
A:
Q: b) Singly-ionised atoms accelerated by a 20 kV potential enter a region with a magnetic field at…
A: Given a singly ionized atom is accelerated by a potential of V=20kV enters a magnetic field…
Q: Net Force Difficult Find the Net Force considering the three forces given below. Force 1: 32 N @ 67°…
A: All the three forces in the given problem can be resolved into their x and y components along the x…
Q: Ques 2 po (CLO-6J Superheated water vapor enters an irreversible adiabatic turbine at 5 MPa and 500…
A:
Q: The greatest ocean depths on the Earth are found in the Marianas Trench near the Philippines.…
A: Here,g = 9.8 m/s2h = 11 kmρ = 1100 kg/m3
Q: The periodic of oscillation of a mass (M). hanging, from à spring of force constant (K) is (T). When…
A: Have a look dear
Q: Focused ion beams are used for micro-machining. An ion-beam gun accelerates Ga+ ions (atomic weight…
A:
Q: Give two mass units less than a kilogramme. What is their relationship to the kilogramme?
A: It is asked to give two units less than a kilogram.
Q: PROBLEM 3: An electron follows a circular path of radius 0.20 m in a uniform magnetic field of 0.3T.…
A:
Q: the phase difference between the two interfering waves on a screen Trad
A:
Q: a) A nuclear power station delivers 1 GW of electricity for a year from uranium fission. Given that…
A: Given: The power produced in the nuclear reactor in one year is P = 1 GW The energy produced by a…
Q: Consider a hydrogen atom characterized by n = 5. What is the degeneracy of the state characterized…
A: The states that have same energy are called the degenerate states. Each quantum states of hydrogen…
Q: a 3 kg baby is 0.40m long at birth. How long is it by the time it has doubled its mass? Calculate…
A: Given, m=3 kgm'=2mL1=0.40 m
Q: The figure below shows a 90-tum square coil rotating about a vertical axis at at w = 1,720 rev/min.…
A: Faraday's law states that whenever there is a change in the magnetic flux enclosing a conductor…
Q: 2. Charged particle interactions and energy conservation A stationary charge, Q =+31.0µC, remains…
A:
Q: equilibrium state of length (4 m) By Q1: A man raises a (fo kg) joist ar pulling on a rope. Find the…
A: Find the tension in the rope and the reaction at A. Given, mass of joistm=10 kgand lengthAB=4 m…
Q: The figure below shows a uniform magnetic field B confined to a cylindrical volume of radius R. The…
A: Given,dBdt=-13.8 mT/s
Q: a Inz' Show that PK, = 1- P() for a real gas where Kr is the isothermal compressibility.
A: Given, kT is isothermal compressibilitykT= -1v∂v∂PT ....(1)
Q: Question A7 A nuclear fission reactor uses nuclear reactions, of which the following is typical: *?…
A: The process of splitting heavier nucleus into two lighter nucleus with huge amount of energy is…
Q: a) The instantaneous expression for the magnetic field intensity of a unifom plane wave propagating…
A:
Q: A spherical ball of mass 20kg is stationary at the top of a hill of height 100m. It rolls down a…
A:
Q: A 4 V battery, a 4 N resistor and a 3 N resistor are connected in series. The battery has an…
A:
Q: Speed of sound in air is 340 m/s and length of air column is 34 cm. Then the frequency of 5th…
A: To find-Frequency of 5th overtone=?Given-Pipe is closed at one endSpeed of sound (V)=340…
Q: 5. The dispersion relation for propagating waves is the equation w = w(k) giving the angular…
A:
Q: When a magnet is thrust into a coil as in Figure 2 . (a) what is the direction of the force exerted…
A: Galvanometers are instruments that measure a small electrical current or a function of the current…
Q: successively crushing steel barrels. The length of the crash cushion is 7.5 m, and the magnitude F…
A: Here we will use simple work formula then there is simple integration
Q: A galvanometer has a full-scale deflection current of 5 mA and an internal resistance of a) 40 N. It…
A: Dear student as per the QnA guidelines I will attempt only one question please repost the other…
Q: 5. Calculate the minimum thickness of a soap-bubble film that results in constructive interference…
A: Numerical based on soap bubble.
Q: Compare the λmax (ex) with λmax (em). If there is a ΔE between the ground state and the excited…
A:
Q: Find the efficiency of a reversible engine working between 500 degrees C and 30 degrees C.
A: In this problem, we must determine the efficiency of a reversible engine operating between 500 and…
Q: Two bodies of mass mi = 1 kg and m2 = 2 kg move towards each other in mutually perpendicular…
A: Given: Two bodies of masses m1=1 kg m2=2kg They move towards each other is mutually perpendicular…
Q: Ex. 7 : Calculate the R.M.S. velocity of hydrogen molecule at 127°C. The density of hydrogen at…
A: To find-RMS velocity of hydrogen moleculeGiven-T0=1270CT=273+127=400 KDensity=0.09 kg/m3one atm…
Q: on the Barth are found in the Marianas Trench near the Philippines. Calculate the pressure at the…
A:
Q: When nonmetric units we used in the United Kingdom, a unit of mass called the pound-mass (lbm) was…
A: Uncertainty can be defined as the dispersion of a measured value. It tells us how much the values…
Q: A nuclear fission reactor uses nuclear reactions, of which the following is typical: *? +6? → 24?…
A: The process of breaking up of the nucleus if a heavier atom into two smaller nuclei with the release…
Q: 194 Q.B6 195 (a) Consider the circuit shown Figure Q.B6a. Using Thevenin equivalent circuit or…
A:
Q: Ex/28 : What should be the tension applied to wore length 1 m and mass 10 cm if it to vibrate with a…
A: To find-Tension applied to string=?Given-l=1 mM=10 gmM=10×10-3 kgn=50 Hz
No, they're not. They're just edge cases of the quasars that aren't pulsing at the moment.
Step by step
Solved in 2 steps