Which juror tone was sarcastic and how did it affect the mood of movie twelve angry man?

The tone of Juror 10, played by Ed Begley, was often sarcastic. He was also dismissive of the evidence and the other jurors' arguments. This created tension and conflict in the jury room, as the other jurors became increasingly frustrated with him. Juror 10's sarcasm also made it difficult for the other jurors to reach a unanimous verdict, as he was constantly undermining their arguments.

Here are some examples of Juror 10's sarcasm:

* When Juror 8, played by Henry Fonda, suggests that the defendant may be innocent, Juror 10 says, "Oh, come on, Henry. You're not going to tell me you believe that."

* When Juror 3, played by Lee J. Cobb, presents evidence that supports the defendant's alibi, Juror 10 says, "That's some pretty flimsy evidence. I wouldn't bet my life on it."

* When Juror 11, played by George Voskovec, tries to appeal to the other jurors' emotions, Juror 10 says, "Oh, give me a break. You're just trying to manipulate us."

Juror 10's sarcasm created a hostile environment in the jury room, and it made it difficult for the other jurors to have a productive discussion about the case. His sarcasm also made it more difficult for the jury to reach a unanimous verdict, as he was constantly undermining their arguments.