Mathematics, 15.01.2021 01:10 tess92

In a Periscope, the mirrors are mounted to be parallel. Light rays enter the Periscope from the right and strike the upper mirror. Light rays reflect from that mirror at the same angle at which they strike the mirror, so m∠1 = m∠2. What is true about m∠3?

In a Periscope, the mirrors are mounted to be parallel. Light rays enter the Periscope from the rig

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In a Periscope, the mirrors are mounted to be parallel. Light rays enter the Periscope from the righ...

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