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Questions >> Extras >> Student Questions

gas at a temperature of 250 K is contained in a closed vessel. if a gas is

asked Mar 17, 2019 by simran9589singh

1 answer

the average kinetic energy of a gas molecule at 27C IS 6.2 intu 10 to power

asked Mar 17, 2019 by simran9589singh

1 answer

A light ray passes through point A (3,10) is reflected by the line 2x+y-6=0

asked Mar 17, 2019 by lalitprajapat9347

1 answer

abag contains 3 white,3black and 2 red balls 3ballare drawn without replace

asked Mar 17, 2019 by abhishekgupta987987

1 answer

If the unit of mass, length and time are doubldd then the unit of force 1)

asked Mar 17, 2019 by shreesweta38

1 answer

The mean of 10 observations is 10. All the observations are increased by 10

asked Mar 17, 2019 by nwaigwe462

1 answer

If A and B are mutually exclusive events with P(A)=0.3 and P(B)=0.5,then P(

asked Mar 17, 2019 by nwaigwe462

1 answer

There are 6 pupils and 4 cats. In how many can they be seated in a row so t

asked Mar 17, 2019 by nwaigwe462

1 answer

5×2_2xy+5y2+2x_10y_7=0

asked Mar 17, 2019 by dishantraj1458

1 answer

A student obtained the mean and the standard deviation of 100 observations

asked Mar 17, 2019 by nwaigwe462

1 answer

The mean deviation of the series a,a+d,a+2d,...+2n from it's mean is -?

asked Mar 17, 2019 by nwaigwe462

1 answer

Give the diagra a cord is used to lower vertically. A block of mass M dista

asked Mar 17, 2019 by rustanabegum232

1 answer

A man fires 4 bullets on a thief. The probability that the thief will be ki

asked Mar 17, 2019 by anvikatara

1 answer

if two different electron acquire energy due to the potential difference 4V

asked Mar 17, 2019 by Hemantkumar530602

1 answer

Xsquare=7/√6 what is the answer

asked Mar 17, 2019 by Solomonvanimi29

0 answers

Of the students in a college, it is known that 60% reside in hostel and 40

asked Mar 17, 2019 by jatinmish72

1 answer

What happens to pole strength if we cut the bar magnet perpendicular to the

asked Mar 17, 2019 by bharadwajsai42

1 answer

Why not use caustic in Glass line reactor

asked Mar 17, 2019 by danveersingh302

1 answer

When organic compound contain only nitrogen then what is the coloration in

asked Mar 17, 2019 by sulaimanrashidikrambhattihotma

1 answer

the mass of iron which will be converted to its oxide by the action of 9 g

asked Mar 17, 2019 by sharvilghasad123

1 answer

Express -42/98 as a rational number with denominator 7

asked Mar 17, 2019 by kamaltx92

1 answer

3 cards are drawn without replacement from a pack of 52 cards. Find the pro

asked Mar 17, 2019 by betuchouhan12

1 answer

Find the equation of the plane which passes through the points (1,0,0) and

asked Mar 17, 2019 by rishab1medical

1 answer

defime relation xy is a square of an integer belong N

asked Mar 17, 2019 by rishidev943

1 answer

The permeability of material measured to be 0.12Tm/A. Find the relative per

asked Mar 16, 2019 by bg7182803

1 answer

for x>0, the line y =5 is an asymptote fothe graph of the function f and f'

asked Mar 16, 2019 by mohamed.hashem

1 answer

Between Gd , Hs , Es and Cs which one of the following is a d block element

asked Mar 16, 2019 by bsayantika200

1 answer

Using Co krdinate find the area of triangle ABC A(2,5),B(4,7) C(6,2)

asked Mar 16, 2019 by ms.meenu70

1 answer

The susceptibility of magnetism at 300k is 1.2*10^-5.at what temperature qi

asked Mar 16, 2019 by anchalverma1774

1 answer

find the equation of the sphere through the point (0,0,0), (-1,1,1), (1,-1,

asked Mar 16, 2019 by mmsandeep87

1 answer

Find the angle between the curves x^2+y^2=4 and (x-2)^2+y^2=4, at the first

asked Mar 16, 2019 by joeljdonberslin

1 answer

Vapour pressure of water at 293K is 17.51mm. Lowering of vapour pressure of

asked Mar 16, 2019 by nishunupu1975

1 answer

Find A use it to solve the system so equation 2x-3y+5z=11 3x+2y-4z

asked Mar 16, 2019 by punyapunss

1 answer

Find the differential equation of the family of curves Y=Ae^2x+Be^-2x for d

asked Mar 16, 2019 by spspps123

1 answer

why is it necessary to record time with respect to the reference mark at th

asked Mar 16, 2019 by saanefifita02

1 answer

A and b start walking in opposite direction after a had walked 5 km and Big

asked Mar 16, 2019 by karabasappasarasambi

1 answer

Which of the following acid on decarboxylation does not form an aromatic hy

asked Mar 15, 2019 by ankitamaurya1407

1 answer

8th class textbook is printed 120 paper sheets the thickness of each paper

asked Mar 15, 2019 by narenderbupathi9908

1 answer

Three identical point charges of Q coulomb are placed at the vertices of an

asked Mar 15, 2019 by priyarp2916

1 answer

Common in meiosis 2 and mitosis

asked Mar 15, 2019 by himi.narula86

1 answer

Using integration find the area between the curves y = x^2 + 5 and y =x^3 a

asked Mar 15, 2019 by sweetymittal06

0 answers

The length of the unit cell edge of a bcc lattice metal is 350 pm. Thus, v

asked Mar 15, 2019 by harshalkhakare123

1 answer

What is the number of terms in the expansion of (1+2+x^2)^30?

asked Mar 15, 2019 by parweens845

1 answer

A charged capacitor is connected with a resistor . After how many time cost

asked Mar 15, 2019 by Monajangra0208

1 answer

A driver of a car was moving with a velocity of 54 km/h saw a pedestrian 46

asked Mar 15, 2019 by animejpopkpop345

1 answer

A father age is 35 years more than his son age.after 5 years the father age

asked Mar 15, 2019 by chinnibablu2332

1 answer

The Cartesian equation of the plane r=3j + s{i +2k} +t{-2i-j+k

asked Mar 15, 2019 by govind000jnp

1 answer

A ray of light makes an angle of 50° with the glass slab . What is the ang

asked Mar 15, 2019 by sahilshet10

1 answer

Why is a photon massless ??

asked Mar 15, 2019 by felixngezem

1 answer

A ball of mass m is moving with a speed of 15m/s. It strikes an identical b

asked Mar 15, 2019 by mrsk83179

1 answer

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