A superheated cloud of gas and dust swirling around a massive object (usually a black hole or neutron star) is called an accretion disk. The correct option is c.
<h3>What is accretion disk?</h3>
Accretion disk is a heavy object surrounded by flow of gas, plasma, dust, or particles. The materials surrounding the heavy object orbiting in the gravitational field of the object that loses energy and angular momentum as it slowly spirals inward.
This cloud can reach incredible speeds and temperatures as gravity causes it to build up more and more friction, eventually releasing x rays.
Thus, accretion disk is a superheated cloud of gas and dust swirling around a massive object.
Learn more about accretion disk.
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Tolerance enables the engineer to be informed when
somethings requires replacement or if there is a drawback with too much war.
The three types of tolerances that appear on dimensioned
drawings are limit, bilateral, and unilateral.
<span>General tolerances are normally found in the
information blocks of the blueprint while a specific tolerance is noted for
certain areas of the blueprint.</span>
A. Nebula . Is The Answer !