Misc: With which 17th century plot was Francis Tresham associated?

Questions

A manned rocket reaches the moon in less time than it took a ---------- to travel the length of England.?

A normal raindrop falls at about ---------- miles per hour.?

A penny whistle has ---------- finger holes.?

A rainbow can only occur when the sun is ---------- degrees or less above the horizon.?

A ---------- chip a quarter-inch square has the capacity of the original 1949 ENIAC computer, which occupied a city block.?