The largest delta in the world is
(A) the Krishna delta
(B) the Godavari delta
(C) the Indus delta
(D) the Sunder bans
1 Answers
Talk Doctor Online in Bissoy App
Write structure of the products formed: (a) `CH_(3)CH_(2)COOHunderset(Delta)overset(cl_(2),"red"P_(4))to` (b) `C_(6)H_(5)COClunderset(Delta)overset(H_
(a) `CH_(3)-CH(Cl)-COOH` (b) `C_(6)H_(5)CHO`
2 Answers 1 views
If `Delta` is the area of a triangle with side lengths ` a, b, c,` then show that as `Delta leq 1/4 sqrt((a + b + c) abc)` Also, show that the equalit
We have to prove that `Delta le (1)/(4) sqrt((a + b + c)abc)` or `Delta le (1)/(4) sqrt(2 s abc)` or `Delta^(2) le (1)/(16) 2s abc` or `Delta^(2) le (1)/(16)...
2 Answers 1 views
In triangle ABC, `sinA sin B + sin B sin C + sin C sin A = 9//4 and a = 2`, then the value of `sqrt3 Delta`, where `Delta` is the area of triangle, is
Correct Answer - 3 The given equation is `4 sin A sin B + 4 sin B sin C + 4 sin C sin A = 9` `rArr 2 cos (A...
2 Answers 1 views
Let `p(x) =x^6-x^5-x^3-x^2-x` and `alpha, beta, gamma, delta` are the roots of the equation `x^4-x^3-x^2-1=0` then `P(alpha)+P(beta)+P(gamma)+P(delta)
Correct Answer - B `(b)` `P(x)=x^(6)-x^(5)-x^(3)-x^(2)-x` and `Q(x)=x^(4)-x^(3)-x^(2)-1` Here` P(x)=Q(x)(x^(2)+1)+x^(2)-x+1` `:. sumP(alpha)=sumalpha^(2)-sumalpha+4` `=(sumalpha)^(2)-2sum(alphabeta)-sumalpha+4` `=1-2(-1)-(1)+4` `=6`
2 Answers 1 views
A spectroscopic instrument can resolve two nearly wavelength `lambda and lambda = Delta lambda if lambda//Delta lambda` is smaller than `8000` This is
Correct Answer - [38]
2 Answers 1 views
In how many of the following reactions `N_(2)` gas may be released `{:((a) NH_(4)NO_(2) overset(Delta)rarr,(b) (NH_(4))_(2) Cr_(2)O_(7) overset(Delta)
Correct Answer - 9(a,b,c,d,e,f,g,h and i)
2 Answers 1 views
………. is the largest delta in the world.
(B) The Sunder ban delta
2 Answers 1 views
The largest delta in the world is A) Ganga delta
Correct option is C) Sunderban delta
2 Answers 1 views
In case of an adiabatic irreversible process the following must be correct \( \Delta T_{\text {sys }}=0 \) \( \Delta S_{\text {surr }}=0 \) \( \Delta S_{\text {sys }}
We have given, Adiabatic irreversible process. It means, q = 0 (There is no heat exchange between system and surrounding) We know that, ΔSsurr = qirr/T = 0/T = 0 ∴ ΔSsurr = 0.
2 Answers 1 views
The third largest populous country in the world prior to World War -I was ……………
Correct option is D) Russia
2 Answers 1 views