1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Montano1993 [528]
2 years ago
12

Does everything in a black hole contain a singularity?

Physics
2 answers:
Lapatulllka [165]2 years ago
8 0
In the real universe, no black holes contain singularities. In general, singularities are the non-physical mathematical result of a flawed physical theory.
melamori03 [73]2 years ago
4 0

Answer:

All black holes contain singularities, however not all singularities involve black holes. A neutron star may be dense, matter the size of a pinhead can weigh as much as the earth, but there seems to be a mathematical cut-off point beyond which a black hole is formed.

You might be interested in
This timeline correctly shows the order of time periods in the Mesozoic Era.
9966 [12]
True

It goes triassic, Jurassic, Cretaceous
7 0
3 years ago
Read 2 more answers
When the k. E of
Ierofanga [76]

\sqrt{2}Answer:

KE2 = 2 KE1

1/2 M V2^2 = 2 * (1/2 M V1^2)

V2^2 = 2 V1^2

V2 = \sqrt{2} V1

Since momentum = M V  the momentum increases by \sqrt{2}

8 0
3 years ago
Read 2 more answers
An experiment is designed to investigate the relation between the pressure and temperature in a tank that has a constant volume
viva [34]

Answer:

3rd order polynomial

Explanation:

Given that the increase in the order of the polynomial the error between the curve fit and measured data will decreases hence  :

The polynomial order that is best to use is the 3rd order polynomial, this is because using a 3rd order polynomial will produce a less variance and a low Bias

4 0
3 years ago
To add to the complexity, those precious atoms face the peril of disintegrating into the void. Luckily, by now, they are feeling
miskamm [114]

Answer:

B The most basic atoms were formed due to the force of gravity.

Explanation:

Since the statement says that the atoms could have faced the peril of disintegrating into the void, this means that, they could have been destroyed by movement away into the void.

But, it also says that by now, they are feeling the influence of gravity to bring them safely together. This statement shows that gravity brings them (the atoms) together and thus doesn't allow them disintegrate into the void.

<u>So, a reader can thus infer that the most basic atoms were formed due to the force of gravity since it doesn't allow the atoms disintegrate into the void.</u>

So, B is the answer.

5 0
2 years ago
If the temperature of an iron sphere is increased A)its density will decrease .B)its volume will decrease. C)its mass will decre
babymother [125]

Answer:

A) Its density will decrease

Explanation:

When an object is heated, its volume increases. This is due to the fact that the particles in the medium vibrate more (if it is a solid) or they move more (if it is a liquid or a gas), therefore they tend to occupy a larger space.

At the same time, the mass of the object does not change, because the mass just represents the amount of matter contained in the object, so it does not increase/decrease at different temperatures.

The density of an object is defined as the ratio between the mass (m) and the volume (V):

d=\frac{m}{V}

We said that the mass remains unchanged while the volume increases: since the density is inversely proportional to the volume, this means that the density decreases.

5 0
3 years ago
Read 2 more answers
Other questions:
  • What must be your average speed in order to travel 350 km in 5.15 hours​
    10·1 answer
  • Juan is comparing the brightness of two lightbulbs. Which SI unit should he use?
    12·1 answer
  • Choose heated air or cooled air for the following atmospheric property term: rises
    5·1 answer
  • Th e heat capacity of air is much smaller than that of water, and relatively modest amounts of heat are needed to change its tem
    12·2 answers
  • A 0.030-m3 container is initially evacuated. Then, 4.0 g of water is placed in the container, and, after some time, all the wate
    11·1 answer
  • A 1100-kg car pulls a boat on a trailer. (Enter the magnitude.) (a) What total force (in N) resists the motion of the car, boat,
    5·1 answer
  • A winch is capable of hauling a ton of bricks vertically two stories (6.35 m ) in 24.5 s .
    12·2 answers
  • Part D- Isolating a Variable with a Coefficient In some cases, neither of the two equations in the system will contain a variabl
    5·1 answer
  • What are the results of habitat loss? choose the most likely outcome
    15·2 answers
  • LED lightbulbs are the most energy efficient way to light your home, as they use _____ of the energy of a comparable compact flu
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!