The centre of the reflecting surface of a spherical mirror is a point called the ___.
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Which answer figure will complete the pattern?
In which form is glucose stored in our body?
The gas evolved when sodium carbonate reacts with hydrochloric acid is
Except Helium, all noble gases have how many electrons in the outermost shell?
Which of the following is used for disinfecting drinking water?
Which of the following is called GDP Deflator?
The auxiliary buds _____.