Brilliant idea Simple Decoration Lamp

Brilliant plumage in peacock is a

A brilliant are lamp delivers a liminous flux of 100 w to a 1 cm ^(2) absorber . The force due to radiation pressure is :

If current flows through two lamps arranged: (a) in series, (b) in parallel, and the filament of one lamps breaks, what happens to the other lamp? Explain your answer.

The tomb of Itimad-ud-Daulah, inlaid with Pietra dura decoration, is located at:

Incandescent Electric Lamp