Recent questions in Student Questions

Let N=[1,2,3,4,...] Let R be the relation on N×N defined by:(a,b)R(c,d)=ad

asked Feb 20, 2019 by ayomideorimisan

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Two point charges q and -q are located at point (0,0,-a) and (0,0,a) respec

asked Feb 20, 2019 by aakashkumar221195

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As the head girl of you school , you have been given the responsibility of

asked Feb 20, 2019 by arshneetkaur050

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The vapour pressure of water at 20 degree celsius is 17.5 mmhg if 18 g of g

asked Feb 20, 2019 by beenishaltafbhat5

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A thin spherical shell of mass M and radius R has a small hole l. A particl

asked Feb 20, 2019 by sobharani010

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Three solid spheres, each of mass m and radius R are released from the posi

asked Feb 20, 2019 by sobharani010

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What happen when antiferromagnetic solid is heated?

asked Feb 20, 2019 by sachinbewal02

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A current of 15ampere passes through a coil of 3 turns and produce a field

asked Feb 20, 2019 by pk934455

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Show that the function f(x)=4x^3-18x^2+27x-7 has neither maxima or minima

asked Feb 20, 2019 by dhawalkushal

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The mean wage of 360 labourers in first shift is Rs 40.find mean wage of 14

asked Feb 20, 2019 by aaela1024

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Molecular formula and IUPAC name of the first member of aldehyde series

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A circular coil of 200 turns and radius 10 cm is placed in uniform magnetic

asked Feb 20, 2019 by anushthagulati058

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Prove that the vertical angle of a right circular come of minimum curved su

asked Feb 20, 2019 by omm.jagannath

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The energy of an excited hydrogen is -1.51eV. Determine the angular momentu

asked Feb 20, 2019 by numrahkhan64

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Integrate: (x+π/4)/(2-cos2x) {limit: -π/4 to π/4}

asked Feb 20, 2019 by hema.juneja24

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An alternating voltage given as V=200√2sin100t(V) is applied to a capacit

asked Feb 20, 2019 by bhatiyashubham1

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Drive an expression for the loss of energy when two conductors have differe

asked Feb 20, 2019 by kishoraditya02

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why do gases deviate

asked Feb 20, 2019 by jydowshadow

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280cm of a gas Y diffuse in 40secs and 350cm of another gas Z IN 10 secs, c

asked Feb 20, 2019 by jydowshadow

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which term is assured as universal truth in all branches of mathematics .

asked Feb 20, 2019 by diyashekhar25

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In a park there are rabbit and pegions in the ratio 4:7.if legs are counted

asked Feb 20, 2019 by sarojkumarpalo16

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What is the near point of a person suffering from hypermetropia uses lens o

asked Feb 20, 2019 by sathishamd12051989

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For a prism A=60°, RI=√(7÷3). Find angle of minimum deviation

asked Feb 20, 2019 by manohardadhore9

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Who was jitkala saah?

asked Feb 20, 2019 by pk223701

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Who was jitkala saah?

asked Feb 20, 2019 by pk223701

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Find the missing number in the following series 26, 34, ?, 50, -6, 66

asked Feb 20, 2019 by ajjugalanani1305

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In life cycle of monocystis, pseudonavicella refers to

asked Feb 20, 2019 by durgeshmishrahind5

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25% ofof the scores in a distribution is less than thq score 10 and 25%is m

asked Feb 20, 2019 by regonarbinda

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The value of (a+b)2+ (a-b)2 is

asked Feb 20, 2019 by maheswarareddy1012

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An infinite number of charges, each of coulomb are placed along x-axis at x

asked Feb 19, 2019 by yaduvanshidhruv84

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Four particles carrying charges + 2q, − 2q, + 4q and − 4q (with q = 1.0

asked Feb 19, 2019 by duttprayag33

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A planet moves around the sun in elliptical orbit. When earth is closet fro

asked Feb 19, 2019 by aratisah94

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If the edge of the cube is doubled find the ratio between the surface areas

asked Feb 19, 2019 by kaushikidevi454

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The refractive index of glass is 1.5. A sphere refractive index 4/3. The cr

asked Feb 19, 2019 by meghauniversal07

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A circle touches the line x=0 y=0 3x+4y=24 then the radius of the circle i

asked Feb 19, 2019 by muthurajbellarymuthu5158

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What is the joule's coefficient of a gas obeying p(v-b)=RT

asked Feb 19, 2019 by skariaashik

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There are 10 marbels in a box with numbers 1 to 10 on them What is the prob

asked Feb 19, 2019 by seemakumarimehta2004

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the perimeter of a square and a rectangle are equal.the length of the recta

asked Feb 19, 2019 by anilkumar201013

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A lone of #3250 is to be repaired for a number of months by paying #20 in t

asked Feb 19, 2019 by lawrencechukwujindu0

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Find magnitude and direction of electrified that can balance the weight of

asked Feb 19, 2019 by hiranmaymail4578

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Find the equation of the plane passes through the point (2,-3,1)and perpend

asked Feb 19, 2019 by nurashraphabegum090

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what is lassaigne extract. what is the reason to give Prussian blue colour

asked Feb 19, 2019 by dikkuukaushik3007

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y=Ae^-2x+ Be^3x Ordinary differential equation eliminate A and B

asked Feb 19, 2019 by bhaatmaajotii041094

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if A is 3×3 A(adj A)= diagonal (4,4,4) then det (adj A)=

asked Feb 19, 2019 by nsravni180

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a balloon which always remains spherical is being inflated its radius is in

asked Feb 19, 2019 by pujapandey362001

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the atmospheric pressure is 102000 pa . the height of the mercury is 0.75m.

asked Feb 19, 2019 by shamayela04

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draw a labeled diagram of a step up transformer and explain briefly its wor

asked Feb 19, 2019 by nehan2210

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Given that two numbers appearing on throwing two dices are diffrent find t

asked Feb 19, 2019 by rutujahatwar00

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Find the shortest distance between the lines (x-1)/2=(y-2)/4=z-3 and y-mx=z

asked Feb 19, 2019 by binoykumarroy287

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uation of the cone whose vertex is ( 1,2,3) and guidelines curve the circle

asked Feb 19, 2019 by yashsingh2512

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