In the Roman numeral system, what is the number LXIX …

An Oblique triangle is a triangle with no right angles – True or False

In Physics, the concept of an Electrical Field was introduced by ...

A device mounted on the top of a building and electrically connected to the ground through a wire which protects a building in the event of an atmospheric discharge of electricity, typically caused by thunderstorm activity is called a Lightning Communicator – True or False

It is called a Lightning Conductor or a Lightening Rod

German Engineer Felix Wankel is associated with what type of engine …

Turbulence is the name given to the irregular motion of fluids – True or False

Bamboo is a common building material in many parts of Asia. Bamboo is a type of grass – True or False

In music, a harmonic or monophonic effect or accompaniment where a note or chord is continuously sounded throughout most or all of a piece has the same name as an aerial vehicle – is it …

The chemical symbol for Mercury is Mg - True or False

the chemical symbol for Mercury is Hg

Investment, Die, Sand, Shell, and Spin are all types of what metal forming process ...