Which best describes how air moves during convection? December 15, 2019 by mcq A) cool air falls down B) warm air falls down C) cool air is replaced by warm air D) air always falls down View AnswerOption – A. More QuestionsWhich bond has the greatest ionic character?The last Mauryan king wasSteel containsWhich of the following team has won the 37th and final edition of the Hockey Champions Trophy at Breda, the Netherlands?China’s TCL Communication has a joint venture agreement with European company for manufacturing mobile handsets?Brand Name ‘Ykk’ is related toWhich number replaces the ‘?’ in the given series 108, 127, 2413, 2430, 41310, ?, 619875The DBA can set the registry variable DB2_HASH_JOIN on or off because:The Internet was launched in 1969 and was originally called ?The area of a rectangle is 120 sq cm and its perimeter 140 cm. What is the length of its diagonal?
