Who invented air conditioning?

The image form by an object of a compound microscope is ?

Richter scale is used for measuring___?

The size of the atomic nucleus is in the order of__?

The melting point of ice in the celsius scale is?

The cooling by a desert cooler is based on_____?

A mirror produces magnified erect image of an object. The nature of the mirror is_____?

Which protocol is used for remote terminal connection service?

Bluetooth is an example of___?

The application layer of the OSI model is___?

FDDI is__?