Series - II

Series I : HT"@"7V hArr 2R alpha L 6 A © EW uarr 4 beta X + 1 Series II : delta"£" 5CZ uarr K S 8 gamma GU"*"3JF *1NB square If a new series is formed with the first half of series I and second half of series II, which element will be fifth to the right of eighteenth element from the right in the new series ?

Series I : HT"@"7V hArr 2R alpha L 6 A © EW uarr 4 beta X + 1 Series II : delta"£" 5CZ uarr K S 8 gamma GU"*"3JF *1NB square What is the total no. of symbols in Series I each of which is immediately followed with the number and immediately preceded by a letter together with the number of letters in series II which are immediately preceded by a number and followed by a symbol?

An electric kettle has two coils of same power . When one coil is switched on , it takes 15 min to boil water , and when the second coil is switched on , it takes 30 min . How long will it take to boil water when both the coils are used in i . Series and ii . parallel?

Individual Series And Discrete Series

What is a spring factor? Find its value in case of two springs connected in (i) series and (ii) parallel.

What iis electrochemical series ? How does it help in predicting whether a particular redox reaction is feasible in a given direaction or not.