Recent questions tagged class12

A SQUARE LOOP MNPQ IS KEPT IN THE MAGNETIC FIELD

asked Dec 6, 2020 by udaykumar6410

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In a pea plant, the smooth seed coat is dominant over wrinkled seed coat. W

asked Dec 5, 2020 by xyz36311

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asked Dec 5, 2020 by sunilkumarsstr

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find the equation of tangent and normal to the ellipse 2x2+3y2=6 at (root 3

asked Dec 5, 2020 by veil525

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Find the equation of the tangent and normal to the hyperbola 9x2−5y2=31 a

asked Dec 5, 2020 by veil525

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claSSMate Date Page Assume that AL (atimass = 27 ) has a density of 2.69 ge

asked Dec 5, 2020 by karmachoney2538

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if a vector has a magnitude of 10 units and in opposite direction of AB and

asked Dec 4, 2020 by dannymangang

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When will the magnetic Lorentz force be minimum?

asked Dec 2, 2020 by rymbairichard

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asked Dec 1, 2020 by pratibhabiswas799

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Out of methane ethane propane and butane the enthalpy of combustion will be

asked Nov 29, 2020 by aishubawane1

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dASSMate Date Poge 3/7 label the amino acid at A ánd Wxite. litash the man

asked Nov 26, 2020 by bhavnakaushik121

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The chances of a team winning a match is 0.4. Find the probability that the

asked Nov 26, 2020 by sarada.divakala

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asked Nov 25, 2020 by siddamaheshwarreddymanyam

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Dry air containts 79% N2

asked Nov 24, 2020 by mohitepallavi99

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)Does there exist a tangent to the above curve with negative slope? Justify

asked Nov 24, 2020 by abhidhaanu

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Cos^2xdy+ye^tanxdx=o variable separable method

asked Nov 23, 2020 by callmevishnu16

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elements in the main diagonal of a skew symmetric matrix are all

asked Nov 23, 2020 by manjimavraj7412

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A resistance of 2 ohms, a coil of Inductance 0.01H are connected in series

asked Nov 23, 2020 by girishsingh6386

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If f : R  R defined by f (x) = 1 + x2 , then show that f is neither one

asked Nov 23, 2020 by pmnekar

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Qama xpréssions 69 If x+bx+c=D0,x+cx+b=0(b+c) have a common root, then sho

asked Nov 23, 2020 by praveenkumar10april

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Unlike metals in the same row,non metals have higher

asked Nov 21, 2020 by formys1pronly

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egls) Find the angle botween the lines lwhose diredion 5. cosines are giuen

asked Nov 20, 2020 by sp426102

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Two cards are taken random with replacement frm 52 cards find mean and vari

asked Nov 17, 2020 by callmevishnu16

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A ball thrown vertically upwards from the ground level hits the ground afte

asked Nov 14, 2020 by www.owemedith

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A sucrose solution in 50 g water boils at 100.15 °C. If this solution is h

asked Nov 13, 2020 by sivareddyk35

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A test charge q 0 enters a magnetic field → B directed along Z-axis, w

asked Nov 13, 2020 by ankitlakkam

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The equation 12^2+4kx+3=0 has real and equal roots if

asked Nov 12, 2020 by chenylsuane2000

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Questlon glven below has four answer optlons out of which ONLY ONE is corre

asked Nov 11, 2020 by bananeemandal66

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asked Nov 11, 2020 by sm6294839161

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what is simple harmornic motion

asked Nov 10, 2020 by usmanbellousmanbaba

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5.Two charges 7 7 2 10 2 10 C and C      are kept 20 cm apar

asked Nov 10, 2020 by varungowda80732

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33.Two charges 8µC and 2µC are placed 10 cm apart. The intensity of the e

asked Nov 10, 2020 by varungowda80732

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A six person commitee composed of A,B,C,D,E and F is to reflect a preside

asked Nov 10, 2020 by jaiyeolatunji

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Calculate the change in entropy when 200 g of H2O at 100oC is mixed with 30

asked Nov 10, 2020 by bansilgerame8

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A large current carrying plate is kept along us plane with k amp current pe

asked Nov 9, 2020 by shishirsoni1918

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What is the amount of work done in moving a point charge around a circular

asked Nov 9, 2020 by akshatdwivedi0921

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When 1.0 kg of anthracite coal is burned about 7300 kcal is evolved. What a

asked Nov 8, 2020 by hk180060

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The vapour pressure of 98% aqueous solution of A is 700 mm of Hg at 373 K.

asked Nov 7, 2020 by tejas9274

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What is the largest 8 digit even number

asked Nov 7, 2020 by jyotsnaarabegum001

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The tangent to the curve y=e2x at the point (0,1) meets x-axis at: (A)(0,1)

asked Nov 6, 2020 by anishkalbhor111

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H,SO, - XII (2015) EDIUM) [Full Marks: 70, Pass Marks : 23 * Questions Nos.

asked Nov 6, 2020 by nyadav3095

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Using matrix method, solve the following system of linear equations: 5x + y

asked Nov 5, 2020 by nimishasjc7809

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Calculate entropy change ( S) and free energy change ( G) for the conversio

asked Nov 5, 2020 by ikarnaarya

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If a coil carrying current is placed in a uniform magnetic field then

asked Nov 5, 2020 by cool.silviya

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3o angeA -c+id a-ib ue of a+ ib c+id Write the cotactor of a,, in the matri

asked Nov 3, 2020 by ankitjain2108

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Define a relation R on the set of integers Z by R={(n,n+3k)|k€Z}. show th

asked Nov 2, 2020 by dabluy281

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asked Nov 2, 2020 by kdulhani3

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A pure inductor is connected across an a.c. source. Show mathematically tha

asked Nov 2, 2020 by aqsak9767

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A pure inductor is connected across an a.c. source. Show mathematically tha

asked Nov 2, 2020 by chaudharyrenu928

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SECTION C (3 Marks each) 25 25. A pure inductor is connected across an a.c.

asked Nov 2, 2020 by anjali.10553

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