Recent questions tagged class11

The number of valves in the gut of the cockroach

asked Aug 5, 2019 by satishparala4

1 answer

Differentiation of 1/sinA*cos(A+B)

asked Aug 5, 2019 by praveenkumarjha56

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Vector a + lambda vector b is perpendicular find lambda a=2i^+2j^+k^ ;b=-i

asked Aug 5, 2019 by minalkale319

1 answer

If y=2÷(sin theta + √3 cos theta ) then minimum value of y is ?

asked Aug 5, 2019 by harshulsingh1570

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A ball is thrown from ground so that it just clears a wall 3metre high when

asked Aug 5, 2019 by udaykantchoubey

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Two particles a and b of equal mass are projected simultaneously with speed

asked Aug 4, 2019 by nigamnidhimahato

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If the errors involved in the measurements of a side and mass of a cube are

asked Aug 4, 2019 by agurinbibi3469

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The mass of molecule a is twice that of molecule b. The RMS velocity of a i

asked Aug 4, 2019 by nikitak2302

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calculate the entropy change during the melting of one mole of ic into wate

asked Aug 4, 2019 by kelvinrajadurai

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A particle moves along a circular path of radius r. It starts from point A

asked Aug 3, 2019 by infokaranpur

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If the coefficient of friction between a and b is mean the maximum horizont

asked Aug 3, 2019 by manjeetsk.sk77

1 answer

Graph of uniform acceleration

asked Aug 3, 2019 by alantomanu2003

1 answer

The graph of uniform acceleration

asked Aug 3, 2019 by alantomanu2003

1 answer

what is the oxidation state of acidified pottassium ferrocynide is trated

asked Aug 3, 2019 by ramachandrajp50

1 answer

If the unit f force is 2N, that of length is 4m and that of velocity is 8m/

asked Aug 3, 2019 by jencypa77

1 answer

0.5 dm^3 contains gas A and 1dm^3 flask contains gas B at the same temperat

asked Aug 2, 2019 by meenakshia284

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If the magnitude of sum of two vectors is equal to the magnitude of differe

asked Aug 2, 2019 by baviskar1969

1 answer

An aeroplane traveling horizontally 78m/ sec at a height of 210m drops a bo

asked Aug 2, 2019 by gayugudiya06

1 answer

The word physics comes from Greek word name the word

asked Aug 2, 2019 by khushi989796

1 answer

For a sphere, if the errors in the measurement of radius and mass are 2% an

asked Aug 2, 2019 by sahiltadkodkar210

1 answer

What weight of sulphur has as many atoms as in 3g of carbon

asked Aug 1, 2019 by faujdarray7

1 answer

Give two conclusion of Rutherford experiment

asked Aug 1, 2019 by g.sanju.ma25

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The length and breadth of a table measured white a metra scale are found to

asked Aug 1, 2019 by holevaishnavi77

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The time of outflow of a gas through a small opening is 32.6 min while that

asked Aug 1, 2019 by amanrathore9798

1 answer

The speed of diffusion of carbon dioxide and zone were fund to be 0.29 and

asked Aug 1, 2019 by amanrathore9798

1 answer

A straight line passes through the points 3, 4 and is such that the protion

asked Aug 1, 2019 by kashifakhtar799

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A straight line meets the co-ordinate axes in A and B.Find equation of the

asked Aug 1, 2019 by madhugedela1434

1 answer

When an electron jumps from n is equal to 3 to N is equal to 1 in an atom f

asked Aug 1, 2019 by Arvapallybhanu

1 answer

For a real gas (mol.mass =30) if density at critical point is 0.40g/cm^3 a

asked Aug 1, 2019 by thotanavadeep

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A heavy uniform chain partly lies on a horizontal table.If the coefficent o

asked Jul 31, 2019 by apoorvmathur25

1 answer

When 2g of a gas A ate introduced into an evacuated flask kept at 25C ,the

asked Jul 31, 2019 by mkjaisnet

1 answer