Question
In a certain language, 'A # B' means 'A is the
mother of B'. 'A @ B' means 'A is the spouse of B'. 'A & B' means 'A is the father-in-law of B'. 'A $ B' means 'A is daughter of B'. If 'M # P @ D, F & D, H $ D' then which among the following statement(s) is/are definitely correct? I) F is the grandfather of H II) D is the father of H. III) P is the son of F.Solution
A conducting sphere of radius R carries a charge Q. If half of the charge is transferred to an identical uncharged sphere brought into contact and remov...
Which among the following is produced using ‘Haber Process’?
Natural radioactivity was discovered byÂ
According to a recent study, Groundwater in India is contaminated by which element?
A mass m moves in a vertical circle of radius R under gravity. What is the minimum mechanical energy required to complete the circle?
Which of the following is true regarding the periodic table?
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Who discovered the cell for the first time?