what is a secchi disk?

Asked by navindif | 30th Aug, 2008, 10:16: PM

Expert Answer:

the Secchi disk is a device used to measure water transparency in open waters of lakes, bays, and the ocean.

Answered by  | 31st Aug, 2008, 10:16: PM

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