Answer:
When a disease is acute, it will be a short duration. It may be severe and impair normal functioning. They also come on rapidly, and are accompanied by distinct symptoms that require urgent or short-term care, and get better once they are treated.
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An electromagnetic wave can travel through anything - be it air, a solid material or vacuum. ... Examples of EM waves are radio waves, microwaves, infrared waves, X-rays, gamma rays, etc.
It is mostly because of the temperature. It is very hot. And it is not Dwarf's in general it is white dwarfs. The surface of a white dwarf is approximately 10 times hotter than it was before the star went nova.
