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Atul
Questions (8)
If the 3rd and 9th term of an ao are 7 and -8 respectively, which term of this ap is zero
1 answer
397 views
The radius of thd base of a cylindrical oil can is 4m.find its height if it can contain 1408kl of oil.
2 answers
1,143 views
A particle is dropped from height 100m and
1 answer
412 views
13. A ball is thrown vertically upwards and it returns to the thrower after 6 sec ( g=9.8 m/s2) Find.
(i) The velocity with which
1 answer
1,117 views
1. In an equilibrium, A + B ---> C + D;
"A" & "B" are mixed in a vessel at temperature "T". The initial concentration of "A" was
0 answers
520 views
Iron forms two chlorides.One gram of the first chloride produces 2.26g of silver chloride and one gram of the second chloride
1 answer
1,350 views
Iron forms two chlorides.One gram of the first chloride produces 2.26g of silver chloride and one gram of the second chloride
1 answer
901 views
HNO3 used as a reagent has specific gravity of 1.42g/ml and contains 70% by strength HNO3. Calculate
a)Normality Of Acid b)Volume
3 answers
1,422 views
Answers (3)
16.38
p.d.=100000V therefore, workdone , W=q×p.d. W=1.6×10^-19 × 100000 =1.6×10^-14 Joules since work done = force × displacement F×s=1.6×10^-14 m×a×s=1.6×10^-14 9.1×10^-31×a×s=1.6×10^-14 a×s=(1.6×10^-14)÷(9.1×10^-31) a×s=1.75×10^17
I too wonder what it means
