Well it isn't exactly called the Time Chamber it is called the Room of Spirit and Time. and anyway Goku trained his son Gohan to become a Super Sayian and after this he fought Gohan as a sparring partner and then Goku surpassed the boundaries of Super Sayian 1 and 2 and went on to 3 and a muscle form which goku said "killed his speed".
he changes in the hyperbolic time chamber during the cell saga
they go into it in the season 5 during the perfect cell saga
Goku was 14 when Bulma was 16 Goku was short at that time
Vegeta died twice over the course of Dragon Ball Z; once during the Frieza Saga, where Frieza killed him with a death beam, and once in the Buu Saga, where he used "Final Flash" and turned himself to stone in an attempt to kill Majin Buu.Both times, he was resurrected by Shenron; the second time, Shenron thought of him as a "good guy."
Goku goes with shenron to train but 100 years later in the episode he has come back in his adult form to see his great great granson goku jr. in the world martial arts tournement fighting vegeta jr.(vegeta's great great granson). Pan ends up seeing goku as an adult and runs down the bleachers only to see that goku is gone again. Then later goku is seen flying in the air saying "see ya till next time" After this some fans predict that Dragonball Af will start
episode 154
They train in the hyperbolic time chamber where one day in the real world is a year in there. they train in the hyperbolic time chamber where one day in the real world is a year in there.
In episode 153 (episode 168 in the original, non-dubbed episode) of Dragonball Z, Gohan and Goku emerge from the hyperbolic time chamber. After Goku and Gohan leave the time chamber Piccolo, Vegeta and Trunks then use the chamber for themselves.
While training to fight Cell, Goku and Gohan went into the Hyperbolic Time Chamber (Room of Spirit and Time in Japanese) to train. 1 year of training in the chamber equaled 1 day on earth. During that time Gohan learned to go Super Saiyan.
goku taught him how in the time chamber before the cell games
if you mean teen gohan then after he goes in the time chamber
Because he always sacrifices himself.
cell saga...meet me in the ring episode 153.
he changes in the hyperbolic time chamber during the cell saga
When he was in the Hyperbolic Time Chamber training to beat Cell. I think he became Super Saiyan 2 after he died to save the world from Cell. If Goku could turn Super Saiyan 2 he would have beaten Cell himself, instead of making ohan fight him.
Goku and Vegeta became Super Saiyan 2 during the Cell saga, after training in the Hyperbolic Time Chamber.
150,000,000------------24,000,000,000,000,000,000,000,000,000,000 that'd be too much power and is beyond SSJ4's power level Super Goku - 13,500,000 (freeza) Super Goku - 7,500,000 (heart virus) Super Goku - 65,000,000 (after hyperbolic time chamber) Super Goku - 180,000,000 (Babidi)