Recent questions tagged class11

A streamer takes 10 minute to travel a distance d downstream and 15 minute

asked Apr 11, 2019 by tolgateraj

1 answer

What is the length of latus rectum of parabola 13(x-2)^2 +13(y-3)^2 = 2x -

asked Apr 11, 2019 by pinaki.stu16

0 answers

If 2x + ay + 4 = 0 is a tangent to a parabola x^2 = y , then what is the va

asked Apr 11, 2019 by pinaki.stu16

0 answers

Find the rate of change of area of a circle having radius 'r' with respect

asked Apr 11, 2019 by shashisam1517

1 answer

A body is thrown vertically upward with a unknown velocity. Distance travel

asked Apr 10, 2019 by tolgateraj

1 answer

When 4g of iron is burnt to ferric oxide at constant pressure 29.28 Kj of

asked Apr 10, 2019 by mailtoshubhamurthyrk

1 answer

In an organic compound percentage of C and H is 54.5% and 9.1% and remainin

asked Apr 9, 2019 by kumarayush7462

1 answer

Rocket of mass 20 kg has 180 kg of fuel .the exhaust velocity of fuel is

asked Apr 9, 2019 by vanilatha178

1 answer

find the Domain and range of F(x) = x+2/x-5

asked Apr 9, 2019 by adityasengar2019

0 answers

One gram of silver gets distributed between 10cm3 of molten zinc and 100cm3

asked Apr 9, 2019 by harshulohith201

1 answer

At STP 1 L air contain 21% oxygen by volume then calculate the mole of oxyg

asked Apr 8, 2019 by gayatrigoswami2911

1 answer

A coin is tossed.If the outcome is head a die is thrown. If the die shows u

asked Apr 8, 2019 by sshobiii546

1 answer

The vertical range of an oblique projectile is 8 metre the horizontal range

asked Apr 7, 2019 by juhipankajagrawal

1 answer

If (x+1,y-2)=(3,1).fi find the value of x and y

asked Apr 7, 2019 by anilove851

1 answer

Con convert cosec bracket minus 11/3 pie bracket close

asked Apr 6, 2019 by manojjha49

1 answer

Coefficient of friction increases linearly with X. Car from rest attain max

asked Apr 6, 2019 by spowp786

1 answer

what is the basic use of water equivalent

asked Apr 5, 2019 by baljeetjakhar40

1 answer

Mass M is divided into two parts 'X' m and (1-x)m. For a given separation,

asked Apr 4, 2019 by vjdhanushtej

1 answer

The angular acceleration of plate is

asked Apr 4, 2019 by bordeanil833

1 answer

Moment of inertia of a door of mass m width l about its longer side is

asked Apr 4, 2019 by bordeanil833

1 answer

find the correct answer with regard to stored food A. Aleuroplasts -protei

asked Apr 4, 2019 by poojanagale25

1 answer

Either Chitin is a simple polysaccharide or nitrogen containing polysacchar

asked Apr 4, 2019 by bharatbhushansahay1973

1 answer

A positive charge +Q is fixed at a point A. Another positively charged part

asked Apr 3, 2019 by rituparnamanna23

1 answer

The total number of terms in (x +a) power 47 - (x-a) power 47 after symplif

asked Apr 3, 2019 by seemavasant2965

1 answer

The escape velocity from earth is 11km/sec.the escape velocity from a plane

asked Apr 2, 2019 by sivagamisakthipriya15

1 answer

According to the share and chat is opening and closing of stomata Governor

asked Apr 2, 2019 by dongarepriyanka2018

1 answer

2,3dimethylbut-2-ene on ozonolysis will give

asked Apr 1, 2019 by vedikamudaliar15

1 answer

The equilibrium constant at 298 K for the reaction a + b give C + D is 100

asked Apr 1, 2019 by vrushalichaudhari604

1 answer

Two blocks A (5kg) and B(2kg) attached to the ends of a spring constant 11

asked Apr 1, 2019 by ashutoshgupta51048

1 answer

The equation of a projectile is Y = root 3 x - 9x square / 2 .the angle of

asked Apr 1, 2019 by kadlag.nitin

1 answer

Find magnitude of a if A= 3i-2j+4k and B=ai+2j-k are orthogonal to each ot

asked Apr 1, 2019 by kadlag.nitin

1 answer

Two forces of 5N & 7N act on a particle with an angle 60degree between them

asked Apr 1, 2019 by ashisharsh123456789

1 answer

Concentration of the solution prepared by dissolving 40g of Nacl in 100ml o

asked Mar 31, 2019 by shyamalkishorjnv9931

1 answer

An electric motor operating on 15v supply draws a current of 5A and yields

asked Mar 31, 2019 by arabindachikudas

1 answer

a block of mass m is revolving under the action of contact forces and gravi

asked Mar 31, 2019 by baloutpreety

1 answer

Distinguish between Lyophilic sols and Lyophobic sols

asked Mar 30, 2019 by surekha3013

1 answer

a body of mass 1 kg initially at rest explodes and breaks into three fragme

asked Mar 30, 2019 by hridoyananditaroy

1 answer

if the fundamental units of length, mass, and time are doubled ,the unit of

asked Mar 30, 2019 by kavetisairithik

1 answer

Find the area of triangle ABC vertices are A(3,2),B(-2,-8) and C(6,-10)

asked Mar 30, 2019 by bhoyargajanan602

1 answer

Angle between two covalent bonds is maximum in a) H2O b) CO2 c) NH3 d) CH4

asked Mar 30, 2019 by patanianees0

1 answer

Which one have maximum hydrogen bonding a) Ethanol b) Diethyl ether c) Eth

asked Mar 30, 2019 by patanianees0

1 answer

The time period of earth is taken as T and it's distance from as R . what w

asked Mar 29, 2019 by tarunkumar01211

1 answer

If unit of F and L increase 3time the unit of energy will decrease

asked Mar 29, 2019 by skumarlakshmi2001

1 answer

.24 g of volatile gas upon vapourisation gives 45 ml of vapour at NTP . Wha

asked Mar 27, 2019 by avengers82114

1 answer

If we choose velocity V, acceleration A and force F as the fundamental quan

asked Mar 27, 2019 by sy.adnanayyub

1 answer

The pitch of a screw gauge is 1mm and there are 50 divisions on it's cap.wh

asked Mar 27, 2019 by jyotsnashikha28

1 answer

Three moles of an ideal gas initially at temperature T=273k is expanded iso

asked Mar 27, 2019 by abhishekk0333333

1 answer

A block of mass 20 kg is kept on rough incline plane.if angle of repose is

asked Mar 26, 2019 by akulaagg02

1 answer

How to calculate delta ng value in thermodynamic

asked Mar 26, 2019 by priyanshigupta2605

1 answer

Bio savart law in vector from

asked Mar 26, 2019 by pratikghoti

1 answer

Ask Questions, Get Answers