Tsar Bomba was a thermonuclear device of design yield 100 MT, but a deployed yield of 50 MT.
The thermonuclear reaction in the sun produces vast amounts of energy through the fusion of hydrogen atoms.
None, unless you count the sun's energy, which is thermonuclear.
Game type or callsign? To get the 'Global Thermonuclear War' callsign, I think you have to use either two or three nukes.
Thermonuclear dynamics is the study of the forces and motion involved in thermonuclear reactions.
Thermonuclear plants are power stations. They use nuclear fission reactions to generate heat. This boils water to generate steam, which turns the turbines to generate electricity.
On Thermonuclear War was created in 1960.
It simply means that thermonuclear fusion happens.
Thermonuclear warfare is the use of nuclear weapons in war, either tactically or strategically. Although the term "thermonuclear" technically applies only to the process of fusion, the term is loosely applied to conflict involving fission weapons, fusion weapons, or both (informal synonyms are "atomic war" or "nuclear war").
thermonuclear fusion and hydrogen becoming helium... :)
At the core of our sun, Helium is created by the thermonuclear fusion of Hydrogen.
Mainly in stars, although some is seen in the secondary of a thermonuclear weapon.