Assertion: periscope | /r/CapableOf | work using the laws of reflection
Facets:
Source sentences:
text: But a periscope works using the laws of reflection.
text: A periscope works on the Laws of Reflection which states that the light from the object falls on one mirror at a 45o angle from the object and is reflected.
text: But a periscope works using the laws of reflection.