The energy that is needed to make an electron jump from the valence band to the conduction band is called the âenergy gapâ. In a macroscopic piece of matter it is the equivalent of the excitation energy from the ground state to the first excited level in free atoms. Hope that was unerstandableâ¦.
He was created by A.A. Milne. The first collection of stories about the bear was the book Winnie-the-Pooh (1926) and this was followed by The House at Pooh Corner (1928). Milne also included a poem about the bear in When We Were Very Young (1924) and many more in Now We Are Six (1927).
Quahog was founded by Griffin Peterson, who had been exiled to America by King Stewart III in  Peter's Progress . The king later gave Peterson control over Quahog after Peterson beat him in a talent show.eople and places in Quahog. Mayor Adam West is the mayor of Quahog. Quahog's local celebrities are the anchors of its Channel 5 news show, Tom Tucker and Diane Simmons. Their Japanese newswoman is called Tricia Takanawa.