A line joining points on the sea bed at an equal vertical distance beneath the surface
(A) Isobar
(B) Isotherm
(C) Isohyets
(D) Isobaths
1 Answers
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Normals are drawn at points `A, B, and C` on the parabola `y^2 = 4x` which intersect at P. The locus of the point P if the slope of the line joining t
The equation of normal at `(r^(2),2t)` is `y=-tx+2t+t^(3)` If it passes through P(h,k), then `t^(3)+t(2-h)-k=0` (1) This equation has roots `t_(1),t_(2)andt_(3)` which are parameters of three feet of normal has...
2 Answers 1 views
Two candles of equal height h are placed in between vertical walls on a line perpendicular to the walls at a distance a from each other and also from
Correct Answer - `(h)/(t_(1)t_(2))(2t_(1)-t_(2))`,(h)/(t_(1)t_(2))(2t_(2)-t_(1))`
2 Answers 1 views
Two equal positive point charges are sperated by a distance of 2a. A point test charge is located in a plane which is normal to the line joining these
Correct Answer - `r=(a)/(sqrt()2)`
2 Answers 1 views
Two equal charges, +Q each, are at a distance r from each other. A third charge is placed on the line joining the above two charges such that all thes
Correct Answer - `q=Q//4`
2 Answers 2 views
The coordinates of mid point of the line segment joining the points (0, 0) and (6, 10) are
Correct option is: (C) (3, 5)
2 Answers 1 views
The coordinates of the midpoint of the line segment joining the points M(-2, 10) and N(-8, 14) are –
Correct answer is (C) (-5, 12)
2 Answers 1 views
Find the ration in which the line joining the points `A(1,2)` and`B(-3,4)` is divided by the line. `x+y-5=0`
Correct Answer - `1 : 2` internally
2 Answers 1 views
The line, joining the points in the ocean having the same degree of salinity
C) Isohaline
2 Answers 1 views
Find the value of `p `for which the line through the points `A(4, 1, 2)` and `B(5,p,0)` is perpendicular to the line through the points `C(2, 1, 1) `a
Correct Answer - `p=(-3)/(2)`
2 Answers 1 views
Find the coordinates of the foot of perpendicular drawn from th point `A(1,8,4)` to the line joining the points `B(0,-1,3)a n dC(2-3,-1)dot`
Correct Answer - `((-5)/(3),(2)/(3),(19)/(3))`
2 Answers 1 views