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learner0x:
virtual means untrue it is used to say that image is virtual or it fake and is not real. erect means upright
hmm,example an image formed by convex mirror is both virtual and erect
highly polished silver plated glass will reflect light
a polished black car will absorb everything but wont refelect
cloth of red colour will absorb other colours but will reflect red light
newly cut piece of iron metal will refeclt light
without taking points mene answer diya hai hope it helps
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4) Virtual
: being such in essence or effect though not formally recognized or admitted a virtual dictator.
Erect
vertical in position also : not spread out or decumbent an erect plant stem columns still erect in the ruins. b : standing up or out from the body erect hairs. c : characterized by firm or rigid straightness in bodily posture an erect bearing.
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