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Deffense [45]
3 years ago
10

Beyond what point must an object be squeezed for it to be a black hole? A : Schwarzschild Radius. B : Crackpoint. C : Event Hori

zon. D : Hawking Boundary.
Physics
2 answers:
7nadin3 [17]3 years ago
8 0

Answer:

A:Schwarzschild radius

djverab [1.8K]3 years ago
7 0

Answer:

A.

Explanation:

An object that is below its Schwarrzfield radius is a black hole. For our Sun its about 3 km.

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Explanation:

7 0
3 years ago
In a third class lever, the distance from the effort to the fulcrum is ____________ the distance from the load/resistance to the
padilas [110]
The complete sentence is:
In a third class lever, the distance from the effort to the fulcrum is SMALLER the distance from the load/resistance to the fulcrum.
In fact, in a third class lever, the fulcrum is on one side of the effort and the load/resistance is on the other side, so the effort is located somewhere between the two of them. This means that the distance effort-fulcrum is smaller than the distance load-fulcrum.
4 0
3 years ago
Chromatic aberration occurs when:___.
worty [1.4K]

Answer:

b. a lens does not focus all colors of light to the same place.

Explanation:

Chromatic aberration is a defect of a lens. In this defect, the lens is unable to focus the different wavelengths of the light on a single focal point. It is also known as chromatic distortion and color fringing. It is caused by the dispersion of light while passing through a lens. As a result, the image might become blurred and different colors are observed around its edges. It can be corrected by the use of a combination of converging and diverging lenses.

Hence, the correct option will be:

<u>b. a lens does not focus all colors of light to the same place.</u>

4 0
3 years ago
The picture shows a loop of wire rotating in a magnetic field in a generator. Determine the direction of the current through the
BaLLatris [955]
I believe the answer is b
3 0
2 years ago
Read 2 more answers
Which statement supports Newton’s first law of motion?
Ipatiy [6.2K]

Answer:  The statement that supports Newton's first law of motion is the one that says that planets can move at a varying speed due to forces exerted in space

6 0
3 years ago
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