What does a black hole sound like?

Q: TRUE OR FALSE   A Black Hole’s singularity has zero radius yet can accommodate infinite mass.

A: SOlution: Is black hole has zero singularity and yet capable of taking all the mass inside.

Q: What is Schwarzschild radius?

A: The radius of the event horizon in which no element can escape the black hole, even light is known…

Q: How massive would a black hole have to be to have an event horizon the same size as the Earth?…

A: .

Q: A black hole has an event horizon radius of 5.00××1033 m. a) What is its mass? b) Determine the…

A:

Q: What type of explosion occurs when a black hole is born? Group of answer choices Gamma-ray Burst…

A:

Q: what are black holes

A: Required : What are black holes.

Q: Use the Schwarzchild formula, Rs = 2GM/c2 , where Rs = Radius of the star, in meters, that would…

A:

Q: A Black Hole gets its name because it is the remains of a massive black star.  True  False

A: When the massive stars collapse, then the black hole is produced. It absorbs all the mass and light…

Q: Is the event horizon of a black hole the actual physical surface of the object?

A:

Q: what do X-ray pulsars, pulsating X-ray sources, and X-ray bursters have in common?

A: The common things are: (a) The method of creation of X-ray is same for X-ray pulsars, Pulsating…

Q: How can we “observe” a black hole if neither matter nor radiation can escape from it?

A: Given:  Black hole

Q: How do black holes form?

A:

Q: What characteristics must a binary star have to be a good candidate for a black hole? Why is each of…

A: The characteristic must a binary star posses for it to be a good candidate for black hole is,  From…

Q: How can a black hole be massive but not big?

A: A blackhole is a region in space which have an extremely high gravitational field so that even light…

Q: Black hole candidates are conspicuous by their continuous or flickering emission of   a. infrared…

A: Introduction: A black hole is a region where gravity is so strongest that nothing can even particles…

Q: What would you have to do to make earth a black hole ?

A: Black holes are objects in space from which even light can not escape. What makes the black hole so…

Q: I'm stumped on this question: A clump of matter does not need to be extraordinarily dense in order…

A:

Q: The biggest black hole ever discovered has a mass of 40 billion solar masses. Calculate the…

A: Given,

Q: Black holes with masses smaller than those formed in supernovas may have been created in the Big…

A:

Q: 2. Determine the Schwarzschild radius and the average density of a black hole formed by the…

A:

Q: Name the chemicals leading to the formation of black hole.

A: Black holes are formed when highly massive stars are collapsed at the end of their life cycle. After…

Q: Find the Schwarzschild radius (in kilometres) of a black hole with 4 times the mass of the Sun.…

A: Given that,Black hole having 4 times the mass of the SunMass of the Sun=2.0×1030 kgHence, Mass of…

Q: What is the Schwarzschild radius (in km) of a 20 solar mass black hole?

A:

Q: After consuming all of its nuclear fuel, a massive star can collapse to form a black hole, which is…

A:

Q: Can you go fast enough to get enough mass to become a black hole?

A: According to the question travelling at a high speed does not affect your mass, even in Einstein's…

Q: A particle maintains a circular orbit around a black hole of mass 10 Solar masses at a distance…

A: Mass of black hole (M) = 10×2×1030 kg = 2×1031 kg distance (R) = 2×Schwarzchild radii = 2×G×Mc2=…

Q: Why does the Doppler effect only find the radial velocity?

A: Required : Why does the Doppler effect only find the radial velocity?

Special Relativity

The theory of special relativity discusses how space and time are related to objects traveling along a straight line at a constant speed. Simply stated, as an object reaches the speed of light, its mass becomes infinite and it is unable to move faster than light. This interstellar speed limit has been the topic of much debate in astronomy, and also in science fiction when people consider how to fly over large distances.