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Answers posted by ranjani.hogwarts
Questions
11019
answers
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0
votes
In a cube the percentage increase in side is 1. The percentage increase in
answered
Nov 1, 2021
If each side of a cube is increased by 1%, the percentage change in volume would be approximately ...
0
votes
Two cahrged metal sphers a and b have raaddii in ratio 2:3 with charges 5 *
answered
Jul 27, 2021
refr https://clay6.com/qa/47988/two-charged-metal-spheres-a-and-b-have-radii-in-the-ratio-2-3-with-...
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votes
What is an ideal contraceptive for women and explain its contraceptive role
answered
Jul 23, 2021
The kinds of birth control that work the best to prevent pregnancy are the implant and I...
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votes
Vit-k is required for the synthesis of factors like
answered
Jul 23, 2021
Vitamin K, any of several fat-soluble naphthoquinone compounds. Vitamin K (from the Danish word...
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votes
The inflorescence in case of Yucca belonging to Liliaceae is
answered
Jul 23, 2021
Compoundumbel
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In pyrus malis, the false fruits is formed from
answered
Jul 23, 2021
False fruits arise from inferior ovaries. In apples (Malus domestica) and pears (Pyrus commun...
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Which of the following is not a stimulus that a living thing might Sense an
answered
Jul 23, 2021
refer https://clay6.com/qa/88735/which-of-the-following-is-not-stimulus-that-a-living-thing-might-s...
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votes
DNA chirality is due to?
answered
Jul 23, 2021
RNA and DNA molecules have ribose and deoxyribose sugar respectively. Both are chiral, their ch...
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the 10the term of the A.P -3,-1,1,3 is
answered
Jul 22, 2021
refer https://clay6.com/qa/18224/find-the-10th-term-of-the-ap-3-1-1-3-
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votes
Ozone is formed in the upper atmosphere by a photochemical reaction with (
answered
Jul 22, 2021
refer https://clay6.com/qa/90266/ozone-is-formed-in-the-upper-atmosphere-by-a-photochemical-reactio...
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votes
find the place value of 2 in 48.032
answered
Jul 22, 2021
thousnds place
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if box is coded as cdpqyz what will be the last two letters of hero?
answered
Jul 22, 2021
Last two letters of the word CDPQYZ are next two letters of the word BOX. In the same way, the las...
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votes
Two parallel plates are 5cm apart. The electric field intensity between the
answered
Jul 22, 2021
refer https://clay6.com/qa/44286/two-parallel-plates-are-5-cm-apart-the-electric-field-intensity-be...
0
votes
simplify 4 root 1008 by 63
answered
Jul 22, 2021
4√1008)/63.......... √1008=31.74 (4×31.74)/63 126.96/64 2.01
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Find the eccentricity, centre, foci, vertices of the ellipse 16x2 + 9y2 +32
answered
Jul 22, 2021
refer https://clay6.com/qa/8135/find-the-eccentricity-centre-foci-vertices-of-the-following-ellipse...
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Question Number: 12 A is father of B. C is son of D. E is the brother of C
answered
Jul 22, 2021
C is son of D. E is brother of C. Therefore, E is son of D. D is sister of B. i.e., D is t...
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votes
why projecctile motion is two dimensionalmotion
answered
Jul 22, 2021
In two-dimensional projectile motion, such as that of a football or other thrown object, ther...
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What will be the value of 'a' if (a)×(-2)=(-3)
answered
Jul 22, 2021
(a)×(-2)=(-3) a=-3/2
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What should your first action be when treating an electrical burn?
answered
Jun 14, 2021
Turn off the source of electricity if possible. ... Begin CPR if the person shows no signs ...
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If a particle moves according to the law x=16t - 4 then acceleration at tim
answered
Jun 14, 2021
the accelaration will be 0
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2digits addition 2420&substraction 1224 what is those w digits
answered
Jun 14, 2021
let the two numbers be "X " And "y" ✒ X+ Y = 2420 ----(1) ✒X- Y = 1224 -------(2) by elim
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votes
Stanx cdu Find the vector šoining the points P(2,30E Q(-6-2,-2). dilected
answered
Jun 6, 2021
refer https://clay6.com/qa/136983/find-the-vector-joining-the-points-p-2-3-0-q-1-2-3-directedfrom-p...
0
votes
How are complex numbers z₁ and z₂ are related if arg(z₁)=arg(z₂)
answered
Jun 6, 2021
If z and z` are two complex numbers, then Re (z.z`) = Re(z).Re(z`) - Imz(z).Imz (z`) ...
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The mean and standard deviation of a set of 10 values were calculated as 1
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Jun 6, 2021
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Limit 0 to π/2 log sinx dx
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Jun 6, 2021
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A company has two plans to manufacture scooters. Plant I manufactures 80 pe
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Jun 6, 2021
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addictive inegease of -5
answered
Jun 6, 2021
additive inverseof -5 is 5
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find the number of integral values of 'a' for which (x-3a)(x-a-3)<0 for all
answered
Jun 6, 2021
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Calculate the radius of a water drop which would just remain suspended in a
answered
Jun 6, 2021
electric field (E) = kq/r^2 = 300 V/cm = 30000 v/m q = ne no. of electron = 1 q = 1 x (1....
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votes
Let the vertices of a ∆ ABC are A (1,-1,-3), B (2,1,-2),c(-5,2,-6) If len
answered
Jun 5, 2021
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votes
Two bikes started with velocities 6m/sec sq and 3m/sec sq and are accelerat
answered
Jun 5, 2021
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votes
How do I calculate tragectile motion
answered
Jun 5, 2021
the equations are Horizontal velocity component: Vx = V * cos(α) Vertical velo
0
votes
calculate self induction of a coil when current is in it change by 2 ampe
answered
Jun 5, 2021
refer https://clay6.com/qa/137070/calculate-self-inductance-of-a-coil-when-current-in-it-changes-by...
0
votes
If force in the direction of velocity of conductor,then induced current is
answered
Jun 5, 2021
Electrons are negatively charged particles and are attracted towards the positive charge. Also, ma...
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(chatquestion)...Chapter 13 Gravitation 21 > Example 13.4 Five particles each of mass 'm' are kept at five vertices of a regular pentagon. A sixth particle of mass M' is kept at centre of the pentagon 'O'. Distance between M' and 'm' is 'a'. Find (a) net force on M' (b) magnitude of net force on M' if any one particle is removed from one of the vertices.
answered
Jun 5, 2021
The net force on M is O as it is cancelled from all directions if one particle is removed ...
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votes
The negative of -2 is
answered
Jun 5, 2021
the negative of a negative rational numbers is the number itself
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votes
Find the point of intersection of the two loci 3 x − y − 5 = 0 and 1
answered
Jun 5, 2021
rerfer https://clay6.com/qa/166604/find-the-point-of-intersection-of-the-two-loci-and-12x-y-
0
votes
Two numbers are in the ratio 1:3 if 5 is added to both the numbers the rati
answered
Jun 4, 2021
Let the numbers be x and 3x Then,  ...
0
votes
(chatquestion)...6. Let f (x) be a continuous function defined for 1
answered
Jun 4, 2021
f(x) is continous for x∈[1,3] We can see that there will be some rational and re
0
votes
The equivalent weight of a metal is double that of oxygen. How many times i
answered
Jun 4, 2021
Weight of the metal oxide is 1.5 times greater than the weight of the metal.
0
votes
A bag contains four white and two black balls.two balls are selected at ran
answered
Jun 4, 2021
We assume that there are 4 white balls and 2 black balls. There are (6C...
0
votes
a material that reflects the visible spectrum and shows resistance that inc
answered
Jun 4, 2021
White light is a material that reflects the vi...
0
votes
prove that the set of all three dimensional vectors form an infinite abelia
answered
Jun 4, 2021
For K an infinite field, let V={x=(x1,x2,x3)|xi∈K} be the set of all three vectors. Together with co
0
votes
FIND THE NO OF INTEGRAL VALUES OF K FOR WHICH X2-4|X|+3-|K-1|=0 HAS FOUR DI
answered
Jun 4, 2021
hegiven equation is quadratic in | x |. If the roots are p and q then x will have 4 values if (1) ...
0
votes
1MA230 00-80 WAFOA ADV (MODEL A) 30 05 2021 Find the largest natural number
answered
Jun 4, 2021
f(x) = a - 1 + 2x - x2 = a - (x2 - 2x + 1) = a - (x-1)2 Hence, the maximum value of f...
0
votes
An analyst determines that NO2is responsible for acid rain
answered
Jun 4, 2021
refer https://clay6.com/qa/167457/an-analyst-determine-that-no2-is-responsible-for-acid-rain-in-whi...
0
votes
Correct order of axial overlapping?
answered
Jun 4, 2021
When the principal quantum number n is less, then overlapping is stronger. The extent of...
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(chatquestion)...Two electrons move parallel to each other with equal speed V, the ratio of magnetic & electric force between them is : A V C -1 V C C...(This question gives us the answer of above question)
answered
Jun 4, 2021
oprtion c is the answer
0
votes
If (2x 3x- y,2x+z 3y-w)=(3 2; 4 7) find x, y,z,w
answered
Jun 4, 2021
here, x = 3 and 2x + z = 4 By substituting the value of x 2(3) + z = 4 So we get z = ...
0
votes
The following statement $(p \to q)\to [(\approx p \to q)\to q]$ is :
answered
Jun 3, 2021
option 4 A TAUTOLOGY
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