This is the 140 section from Everyday Science. These questions and answers will be from Vitamins, Alcohol and Electric Current.
Ques No.1: A, D, E, K are ________
Ans: fat soluble vitamins
Ques No.2: One of the main functions of the earth‘s ozone layer is to filter out _________.
Ans: ultraviolet rays
Ques No.3: The sky appears blue due to __________.
Ans: Tyndall Effect
Ques No.4: Basic metals can be converted into gold by __________.
Ans: artificial nuclear radioactivity
Ques No.5: Total number of bones in human face is ______.
Ques No.6: The Famous book; Al-Qanoon was written by the Muslim scientist __________
Ans: Abu Ail Sina
Ques No.7: Ascorbic acid is _________.
Ans: vitamin C
Ques No.8: _________ contains alcohol about 95%.
Ans: Rectified spirit
Ques No.9: ________ is the instrument which is used to measure electric current.
Ques No.10: _________ is woody raw material which is used for the manufacture of paper pulp.