Zetta- Zetta- Zetta is a decimal unit prefix in the metric system denoting a factor of 10 or . The prefix was added as an SI prefix to the International System of Units (SI) in 1991 and has the symbol Z. Zetta is evocative of the Latin numeral , meaning "seven". Therefore it was used to denote the seventh power of 1000. A prefix of the same value, "hepta", was informally introduced a few years before the promulgation of zetta. It was formed from the Greek (), also meaning "seven". "Hepta" never received official sanction and is obsolete. Zeta (), although
Tera Intezaar Tera Intezaar Tera Intezaar (; ) is a 2017 Indian supernatural-romantic drama film directed by Raajeev Walia. It is produced by Aman Mehta and Bijal Mehta. The film stars Arbaaz Khan and Sunny Leone in lead roles and was released on 1 December 2017. The official announcement of the film was announced in the second half of May 2016. The title of the film was to be "Tera Intezaar". The makers of the film have chosen Arbaaz Khan and Sunny Leone to play the lead roles in the film. The principal photography of the film commenced in the second half