Want this question answered?
Be notified when an answer is posted
Chat with our AI personalities
POG
Purely from observation of devices utilising UV rays i'd go with yes, as there are personal solar chargers that include mirrored reflectors to increase charge efficiencies.
the set of every set is that set
null set or empty set, is a set with no elements.
The set contained in another set is termed as a sub-set.