How does Bronte create a sense of suspense tension and uncertainty in chapters 11-20?

In chapters 11-20 of "Jane Eyre," Bronte creates a sense of suspense, tension, and uncertainty through the use of mysterious occurrences, such as strange noises and unexplained events at Thornfield Hall. Additionally, the reader is kept in suspense through Jane's growing curiOSity about Mr. Rochester's past and the secrets he seems to be hiding. The tension is heightened by the interactions between Jane and Mr. Rochester, as their relationship becomes more complicated and ambiguous.