Recent questions tagged class11

At the instant, A is projected while another particle B starts moving horiz

asked Aug 30, 2019 by juhigoswami14

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a river is flowing with the speed of 1 km/hr a swimmer wants to go to point

asked Aug 29, 2019 by ahsansamia938

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A body of 2kg moving in x direction with velocity of 2m/s .if a Force of 4N

asked Aug 29, 2019 by dhamelettingliferoar8

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A bag contains 5 white ,6 red and 7 green balls and r balls are randomly fi

asked Aug 29, 2019 by nancynenu1999

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Bodies of mass 1 kg and 2 kg hang vertically by means of string passes over

asked Aug 29, 2019 by neha.aleem37

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Equivalent weight of crystalline phallic acid is

asked Aug 29, 2019 by pushpendrakumar01325

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A=2i+5j and B=5i+2j,where i is unit vector in the direction of X-axis and j

asked Aug 28, 2019 by utkarshsrivastava7183

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Domain of y(x) is defined by2^x+2^y=2then what is the domain of y(x)

asked Aug 28, 2019 by vmcharyulu

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A point object is kept 10cm away from one of the surface of a thick double

asked Aug 28, 2019 by ameychand2207

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3 light bulbs were selected from 10. Of the 10 there were 4 defectives. Wha

asked Aug 28, 2019 by johnsnco

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A ball floats on the surface of water in a container exposed to the atmosph

asked Aug 27, 2019 by nikithapaduva

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Acceleration=6t at t=0 v=0 and X=0 find v=? And x=?

asked Aug 27, 2019 by vjamdar25

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Definition of combination

asked Aug 27, 2019 by deeputhakur978

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Open carriage in a goods train is moving with a uniform velocity of 10 metr

asked Aug 27, 2019 by versimran1618

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the heat required to decompose a compounds into its elements is equal to th

asked Aug 27, 2019 by tudurusika798

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for a reaction at 25° C enthalpy change and entropy changes are -22.7×10

asked Aug 27, 2019 by tudurusika798

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In Van der waals equation of state of the gas law, the constant b is a meas

asked Aug 26, 2019 by krish.malav209

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Find the angle between the vectors 2i^−j^−k^ and 3i^+4j^+k^

asked Aug 26, 2019 by sg693363

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Find the locus of the foot of the perpendicular from the position by (a,0)t

asked Aug 25, 2019 by dattajoydeep21

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a man arranges to pay off a debt of rs 4860 by 10 instalments which are in

asked Aug 25, 2019 by jhaharshkumar49

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What is impulse please defined with 5 example

asked Aug 25, 2019 by swatantraray360

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How many nods are present in 4s and 2p orbital?

asked Aug 25, 2019 by sartyprakash

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A sample of gas is at 0°C. The temperature at which its RMS speed of the m

asked Aug 25, 2019 by hirosh.bammidi

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What weight product is formed when 1.54 grams of oxide of an element conver

asked Aug 25, 2019 by anoushkapat19

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Order of decreasing acidity 1.hcooh 2.ch3cooh 3.cl2chcooh 4.cf3cooh

asked Aug 24, 2019 by sreekkuttanparli

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The moment of inertia of a uniform circular disc about its diameter is 100g

asked Aug 23, 2019 by hagenscrate

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The moment of inertia of a uniform circular disc about its diameter is 100g

asked Aug 23, 2019 by hagenscrate

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positon vector r=a(1-coswt)i + a sinwt j then path of particle

asked Aug 23, 2019 by basavaraj.chawan.92

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For complex number z1= x1 +iy1 and z2= X2 + iy2, we write z1 intersection z

asked Aug 23, 2019 by abhisheksharma281203

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If the time taken to slip down a plane of given base is minimum then inclin

asked Aug 23, 2019 by neelamdwivedi616

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Bottle of coldrink contain 200ml of liquid in which 0.2 mole of co2 is ther

asked Aug 23, 2019 by malaikaqureshi44

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Why hydrogen molecule is more stable than gaseous atom

asked Aug 22, 2019 by dhingprakash.1972

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A uniform road of mass m and length l is smoothly pivotted at one of its en

asked Aug 22, 2019 by sainianjana41

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A body covers 17 meter in 2seconds and 25m in 4 second of its motion.The mo

asked Aug 21, 2019 by msgulshan926

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Insect of mass m starts creaking along the hemispherical surface with coeff

asked Aug 21, 2019 by bharatabcd65g

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Infinitesinal area is a vector , why?

asked Aug 21, 2019 by rohitbhatta420

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One mole of a monoatomic gas is mixed with one mole of a diatomic gas.If 30

asked Aug 20, 2019 by nks1392001

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if the length of a rough inclined plane is 10 metre and the value of g is 1

asked Aug 20, 2019 by abhinavkrishna20236

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If Q1&Q2 be the angle made by tangents to axis of y^2=4x from point P &if

asked Aug 20, 2019 by Kritarthjha

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The mean of marks scored by 34 boys in a class is 57 and the mean marks of

asked Aug 20, 2019 by sneha.adesara.18

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If the mean deviation of numbers 1, 1+d, 1+2d, ....., 1+100d from Thier mea

asked Aug 19, 2019 by muhammedshahna1

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State newton second law of motion. How does it help to measure force also s

asked Aug 19, 2019 by dipikapatel3821

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A block of mass 1kg is placed over a plank of mass 2kg .The length of the p

asked Aug 18, 2019 by khushimanuja84

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A particle move in straight line with initial velocity u and constant accel

asked Aug 18, 2019 by delhiaims2

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molarity of water if density is 0.9g/ml

asked Aug 18, 2019 by ytrewqq639

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A car is moving on a circular road of radius 225m with a speed of 108km\hr.

asked Aug 18, 2019 by sheela.rani3057

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A uniform chain of length L and mass m is lying on a table and 1/n of its l

asked Aug 18, 2019 by rameshrugada123

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HOW DOES THE CELL PLATE DIVIDE PLANT CELL INTO TWO DAUGHTER CELL ?

asked Aug 17, 2019 by shajmeenfatema123

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How does the cell plate divide the plant cell into two daughter cell??

asked Aug 17, 2019 by shajmeenfatema123

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A block of mass 1kg is placed over a plank of mass 2kg .The length of the p

asked Aug 16, 2019 by khushimanuja84

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