Asked by  | 12th Sep, 2008, 11:22: PM

Expert Answer:

No, the requirements for a sustained interference pattern cannot be fulfilled by two independent bulbs. We need two co-herent sources for interference.

Answered by  | 13th Sep, 2008, 01:05: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.