If you mean in the periscope, two.
The periscope, and I believe they have a lot more than 2 mirrors.
They Do It with Mirrors has 187 pages.
Depends on the type of submarine...
The Submarine Caper has 187 pages.
To view physical appearance by own-self.answer #2grocery store scanners use mirrors to direct the lasers, many other laser applications use mirrors to move and direct the beams. Many industrial processes use mirrors and lasers to direct light and laser beams. You use mirrors to drive safely. Warehouses use mirrors on the corners to prevent collisions. Many camera have mirrors in them. We use mirrors for many different applications.
there are 43 chandeliers in the hall of mirrors.
False Mirrors has 416 pages.
There are 297 pages in the book Palace of Mirrors. :)
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Gilt mirrors are mirrors that have been plated in a gold coloring. Many gilt mirrors are designed after European and Italian art.
The word submarine has three syllables. (sub-ma-rine)
There are three syllables in the word submarine. Sub-ma-rine.