What coin is worth 5Â¢? How many cents are equal to a one dollar? In this money movie, youâll learn that a penny is worth one cent, or 1Â¢. A nickel is worth five cents, or 5Â¢.
Noun. 1. megaton bomb-a nuclear weapon with an explosive power equivalent to one million tons of TNT. bomb-an explosive device fused to explode under specific conditions. atomic weapon, nuclear weapon-a weapon of mass destruction whose explosive power derives from a nuclear reaction.1  Facebook.oun. 1. megaton bomb-a nuclear weapon with an explosive power equivalent to one million tons of TNT. bomb-an explosive device fused to explode under specific conditions. atomic weapon, nuclear weapon-a weapon of mass destruction whose explosive power derives from a nuclear reaction.
  One-million tons in a megaton, unless you're talking about nuclear weapons, in which a megaton is a measure of the relative explosive force of a million tons of TNT (Tri â¦ NitroToluene).There are 1,000,000 (1 million) tonnes in a megatonne.+ 39 others found this useful. Desmond Carter.ega = million. so megaton = million tons. Often used as a comparative power, where the tons referred to are tons of TNT. So, the Hiroshima bomb was about 20kt. = 20 000 t â¦ ons of TNT.