The construction of an optical square is based on optical
AReflection
BDouble refraction
CRefraction
DDouble reflection
No.1 PSC Learning App
★
★
★
★
★
Related Questions:
Which of the statements given below is not correct: When there is a dispute in a construction site,
National flower of Russia :
Scale of chord is used to measure ------- from drawings
Which one of the statement is not correct for a concrete
Name the district in which Mullaperiyar Dam located?