Supermassive black holes are thought to exist in the centers of some galaxies. What would be the Schwarzschild radii of black holes of 1 million and 1 billion solar masses? How does the first black hole compare in size with the Sun? How does the second compare in size with the solar system?

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Q: q 7

A: Given that,  The predicted value, yp is 108±2 cm. The measured value, ym is 101±1 cm.  

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A: Using the formula of maximum velocity in simple oscillations,

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A: The ray diagram is given below:  

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Q: 1- If a saline solution rise in central venous pressure measurement, rises to 10 cm above the level ...

A: The expression for the pressure is, P=hρg

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Q: 10. P15.6) Show that the total energy eigenfunctions y210(r, 0,4) and y211(r, 0,0) are orthogonal. D...

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Q: Subject: Quantum mechanics Topic: Commutators

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Q: #1. What must be the distance between point charge q:=26.0µC and point charge q2=26.0µC for the elec...

A: F = (k*q1*q2)/r2 K = 9*109 Nm2/C2 q1 = q2 = 26 *10-6 C F = 5.7 N

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Q: A three-dimensional harmonic oscillator of mass m has the potential energy zmw*x² +mw*y² +mwžz² wher...

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Q: Chapter 35, Problem 006 (a) What is the frequency of light with a 601 nm wavelength in air? (b) What...

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Q: The beam's weight is 1200 N. What is the upward force exerted by Joe?

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A: The energy difference between n=3 and n=2 states of Hydrogen atom are; E3=-1.51 eVE2=-3.40 eV The en...

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A: [1 ,3] Speed = ( 1.5 - 1.1 ) / (3-1)              = 0.2 m/s

Q: solve the question given in image.

A: Given: The thickness of the aquifer is 10.0 m. The transmissivity is 1.30×10-3 m2sec. The drawdown 3...

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A: Radius,  90 

Q: A mobile is constructed of light rods, light strings, and beach souvenirs as shown in the figure bel...

A: Given, m4=12.0gd1=3.40cmd2=5.30cmd3=2.10cmd4=5.40 cmd5=2.10cmd6=2.60cm  

Q: Assume you launch a projectile very close to the left edge of the building.  It has a height of 500 ...

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Q: Problem A new type of force was discovered by physicists with the following expression: α Fnew =+ Be...

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A: λ=vf

Q: 2 – 10.6 Two airplanes shown in Fig. 2-10.6 fly in different altitudes but in parallel planes. The p...

A: Given : VA=900 km/h VB=1440 km/h r=10 km θ=30°