A nebula is a cloud of dust and gas. I'm not sure exactly what you mean by "unstable" in this context, since I don't know what you consider "stable". Nebulae are dynamic, changing in response to gravitational forces and radiation pressure; the only way I can think of for one to be "stable" would be if the gravitational forces exactly balanced out the radiation pressure, which would just by the nature of things have to be metastable at best.
yes it does because the higher get the unstable they become
The eye of god is a Helix nebula. Close to a Planetary nebula.
It is called a Nebula (nebulae for plural). no sorry but your wrong it is a coma It can be both it just depends. The question needs to be more specific
The afternoon is generally when the lower atmosphere is warmest. This makes the atmosphere unstable, creating the potential for thunderstorms. While the atmosphere can become unstable at any time of day, it is generally most unstable in the afternoon and early evening.
No triggering is used on an astable multivibrator because it can cause it to become unstable.
If the nebula is gravitationally unstable, it collapsing & forming stars!
No, a neutron star can't become a nebula. A neutron star is not made of atomic matter, has less mass than a nebula, and has no mechanism by which to expand.
what is the only way air can become unstable
A nebula may condense and ignite to become a star, conversely a star may explode and form a nebula.
they become a nebula
By becoming unstable
water
Carbon atom contains only 6 protons. It is become unstable when number of neutrons are increasing.
Gravitational attraction pulls gas and dust together in a nebula, causing it to condense and heat up. When the pressure and temperature in the core of the nebula become high enough, nuclear fusion reactions begin, initiating the process of becoming a star.
Electricity became unstable when there is a defect on its power lines, or there is an interruption and less production from its source.
Increasing the ratio neutrons/protons in the nucleus the atom become unstable.
A nebula does not directly turn into a white dwarf. A nebula will collapse to form stars. Low to medium mass stars become white dwarfs after they die. Some are the result of a supernova and do not collapse, they merely dissipate over time. The Crab Nebula is the most prominent example of this.