Google announced, it has updated the web search interface for tablets. So googling on tablets is a much better experience. The update includes the increased size of text and widgets for easier finger friendly usage. Instead of having the search options on the left side, you will find the search options now placed just below the search box. So after the update, you don’t have to deal with scrolling horizontally any more. The update will be rolling out in the following days for the iPad and Android 3.1+ Honeycomb tablets across 36 languages.
Source: Google Mobile Blog