The formula for the frequency of a wave in a vacuum is almost identical to that of a wave not in a vacuum. Since there are no outside influences on the velocity of the wave, though, you would use the mathematical constant for the speed of light, which electromagnetic waves would travel at under these conditions.
David Faustino net worth: $5 Million. David Faustino Net Worth: David Faustino is an American actor who has a net worth of $5 million dollars. Born in Los Angeles, California, in 1974, David Faustino began acting as an infant, appearing on the Lily Tomlin Special when he was three months old. In 1980, he scored a part on Little House on the Prairie, and began acting more consistently throughout the decade.
The business tycoon has a net worth of 1000 million dollars. Forbes Magazine had rated him in the list of one of the most costly residence holders. Doronin was named among one of the âKings of Russian Real Estateâ by Forbes in 2014.ife was smooth for Vladislav until the age of 26; he first hit the news when his marriage with Ekaterina Doronin hit the rocks after 9 years. The couple had a daughter by then.