Recent questions tagged class12

Two dies are rolled. Find the prbability of getting A) first die even numb

asked Dec 16, 2019 by prajapatikushal975

1 answer

L/R का मात्रक तथा विमा

asked Dec 16, 2019 by bhardwajnik2vns

0 answers

The equation of the circle having centre on the line 3x+4y=5 and passing t

asked Dec 16, 2019 by gsaikumar048

1 answer

law of radioactive decay

asked Dec 15, 2019 by aishwaryaabirami5

1 answer

law of radioactive decay

asked Dec 15, 2019 by aishwaryaabirami5

1 answer

When a wire of uniform cross section A,lenth l and resistance R bent into

asked Dec 15, 2019 by ritikasharma6322

1 answer

Electrostatic potential at a point due to an electric dipole

asked Dec 14, 2019 by aravindronaldo087

1 answer

why is lead(IV) not used as an anti knock additive for petrol

asked Dec 14, 2019 by seyeayokunle2003

1 answer

which of the following compounds is not a product of the action of the acti

asked Dec 14, 2019 by seyeayokunle2003

1 answer

Two coins whose faces are marked 3 and 4 are tossed the mean value of the t

asked Dec 13, 2019 by leelankumar72

1 answer

show that the particle angle of a right circular cone of minimum curved sur

asked Dec 13, 2019 by amanpatel129app

1 answer

Draw the diagram of the change of distance with the magnetic field on the a

asked Dec 13, 2019 by sumitrasoni960

0 answers

The total energy of a body of mass 100g performing SHM is 0.2 J. Find it's

asked Dec 12, 2019 by chaudharisprajakta12

1 answer

When an applied torque of 160Nm a body acquires rotational kinetic energy o

asked Dec 12, 2019 by chaudharisprajakta12

1 answer

A person has to walk 150 m to go from position X in the north of east direc

asked Dec 10, 2019 by simeonjavier.abustan

1 answer

derive the expression for electric field intensity at a point outside the u

asked Dec 9, 2019 by mohithravishankar

1 answer

reactants in aldol condensation

asked Dec 9, 2019 by gavvireddy465

1 answer

A prism is made up of flint glass whose dispersive power is 0.053. Find the

asked Dec 9, 2019 by bhardwajrb2002

1 answer

From a certain frequency distribution consisting of 18 observation,the mean

asked Dec 8, 2019 by boniphacegogo

1 answer

If a=cos2alpha+isinalpha, b=cos2beta+isin2beta, c=cos2gamma+isin2beta, show

asked Dec 8, 2019 by akshayakanaga34

0 answers

How adsorption is used in Delta formation??

asked Dec 8, 2019 by rohithrrmenon02

1 answer

How will you distinguish between polarized, unpolarized and partially pola

asked Dec 8, 2019 by ableantonia

1 answer

derive the expression for capicatance of parallel plate capicator

asked Dec 8, 2019 by mohithravishankar

1 answer

Phenol on reaction with a mixture of conc. HNO_3 and conc. H_2SO_4 procuces

asked Dec 8, 2019 by eliteiitians

1 answer

A transistor is connected in common-emitter(CE) configuration. The collecto

asked Dec 8, 2019 by rohitmass250901

0 answers

A resistor is made from a hollow cylinder of length, l, inner radius a, and

asked Dec 7, 2019 by subhajitdas007sbb

1 answer

A 100gm copper block is heated in boiling water for 10 minutes and then it

asked Dec 7, 2019 by hzunaira76

1 answer

If A is a invertible matrix of order 3 then A inverse equals

asked Dec 7, 2019 by sathyaannur1976

1 answer

solve the defferential equation dy/dx=sinx-cosy

asked Dec 7, 2019 by PUERILEPUNEEL

0 answers

How can i improve sharpness of resonance byy reducing its full width at hal

asked Dec 6, 2019 by iffatfarooqui749

1 answer

An electric dipole of moment vector in incline at 90° with a uniform elect

asked Dec 6, 2019 by punitakumari534

1 answer

In how many ways can you place the four science books and the three geograp

asked Dec 6, 2019 by dibyendu.patnaik

1 answer

Two slits experiments with monochromatic light fringes are obtained on-scre

asked Dec 6, 2019 by drmanoj2112

1 answer

Find distance between two planes 2x+3y+4z=4 and 4x+6y+8z=12

asked Dec 5, 2019 by mrunmayee1411

1 answer

x(x-1)dy\dx-y=x^2(x-1)^2

asked Dec 4, 2019 by hscreation94674

1 answer

If we want to find out equation of line joining by the use of points i.e (x

asked Dec 4, 2019 by sr211rohilla

1 answer

How many un paired electrons present in ni+2

asked Dec 3, 2019 by ramyallavula237

1 answer

The colour of light absorbed by an aqueous of cuso4 is

asked Dec 3, 2019 by ramyallavula237

1 answer

Calculate the area if triangle whose vertices are given by ( 3,-1,2) (1,-1,

asked Dec 2, 2019 by deepalilovegupta

1 answer

Two capacitors of capacitance 1 micro farad and 2 micro faradare connected

asked Dec 2, 2019 by nomanaftab000

1 answer

If A is a square matrix such that A^2=A and B=I-A. Then write the value of

asked Dec 1, 2019 by mehakmehak407

0 answers

When a resistance of 2ohm is placed across a battery the current is 0.5amp

asked Nov 30, 2019 by syadav4203738

1 answer

Find the foot and hence length of perpendicular from point(5,7,3)to the lin

asked Nov 29, 2019 by wingetjennifer631

1 answer

instantaneous velocity of a point B of the given rod of length 0.5 m is 3 m

asked Nov 29, 2019 by sanjaylotus8

0 answers

for 3A-->xB,d[B]\dt is found to be 2\3rd of d[A]\dt.then,the value of x is

asked Nov 29, 2019 by ajmeeri36

1 answer

If the points (1,1,p)&(-3,0,1)be equidistant from the plane r.(3i+4j-12k)+

asked Nov 28, 2019 by ambi19ka

1 answer

Why physical adsorption is reversible and chemical adsorption is irreversib

asked Nov 26, 2019 by rajeevbug2345

1 answer

Integration of 1/(sin x + 4)(sinx -1)

asked Nov 26, 2019 by hrishiksancheti

1 answer

If the slopes of the line represented by x^2+2hxy+by^2=0 are in the ratio 1

asked Nov 25, 2019 by nilimatarlekar

0 answers

2 defective bulbs are accidentally mixed with 6 good bulbs . if three bulbs

asked Nov 25, 2019 by vsn22092002

1 answer

Ask Questions, Get Answers