1u tell ur answers..
then we will
plz post ur answers to integer type ques:
value of n in molecualr formula 1.BenAl2Si6O18
2.no of cyclic isomers for C4H6
3.escape velocity on surface of planet
4.incandescent bulbs are designed by keepin in mind that the resistance of their filament increases with temp.if at room temp,100W,60W,40W bulbs have resistances R100,R60,R40 then the relation between the resistances is:
a)1/R100=1/R60+1/R40
b)R100=R40+R60
c)R100>R40>R60
d)1/R100>1/R60>1/R40
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8 Answers
11:same
2:not sure..[ i got something else :< ]
3:i think i got 3..???
4:i wrote a..[why not d..well d is also correct acc to me..but a was more correct acc to me ]
1i put d for 4.
3.got exactly 3 as ecsape vel.
1,2 dont know,had a doubt put guesses.
23( not sure abt n e 1 of dem )
1 -> 3
2 i wrote 4
4 i also wrote 3 , same thought as js genius ,
1i guess most of u might have missed the second one....but it does exist. try googling bicyclo[1.1.0]butane.