Energy and Frequency. Planck showed how the energy of a quantum of light is related is related to its frequency. He defined a constant, known as Planckâs constant, which, when multiplied by the frequency of a light quantum, gives its energy.
curiosity noun (INTEREST). B2 [U] an âeager âwish to âknow or âlearn about something: to âarouse/âexcite/âsatisfy someone's curiosity I'm âburning with curiosity-you must âtell me who âwon! She âdecided to âcall her ex-boyfriend out of curiosity.
Tim Brown: Any organization that wants to innovate, wants to be prepared to innovate, I think, has to have a few things in place. One is-and perhaps the most important thing is-methods for having an open mind. A sense of inquiry, of curiosity is essential for innovation.