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weyeremi

Questions (4)

A crystal is grown by evaporating A and 8 typeatoms, and then letting them condense to form the crystal. If, because of the
1. 0 answers
2. 563 views
find the sum of n-term of the series1/1+1/2+1/3+1/4+1/5+...+1/n plz show step
1. 1 answer
2. 462 views
If the ratio of roots of x² + bx + c = 0 is equal toratio of roots of x² + qx + r = 0, then 1. r²c = qb² 2. br² = qc² 3.
1. 1 answer
2. 654 views
Use Rydbuz equation to calculate thewavelength of the third line in the paschen series of the hydrogen spectrum.give ur answer
1. 2 answers
2. 1,283 views