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Find angular speed of particle B with respect to A. *Image* ...

sl loney or ml khana,(2005-6,not objective maths) for coordinate geometry? ...

1. When methane gets chlorinated by chlorine, does only chloromethane and HCl are formed or dichloromethane, trichloromethane and tetrachloromethane are formed?? Our sir told that also hydrogen and ethane would be for ...

plz guys i'm literally dumb in optics.. suggest me... ...

For non-zero value of force of attraction between gas molecules for large volume, gas equation will be ------ ?? my ans is PV = nRT - n2a/V (i took b negligible as its large volume.. ) plz ...

in haber process 30 litres of dihydrogen and 30 litres of dinitrogen were taken for reaction , which yielded only 50% of the expected product. what will be the composition of gaseous under the aforesaid condition in the end & ...

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A chain of length l and mass m lies in a pile on floor.If end A is raised vertically at a constant speed v,express energy lost during lifting of chain in terms of length y of chain which is off the floor at a given instant. ...

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A triange has sides a,b,c and altitudes opp. to these sides h1,h2,h3 resp. The max. value of a2/h12+b2/h22+c2/h32 = ? ...

Find all the values of m for which equation (x2+x+1)2-(m-3)(x2+x+1)+m=0 (where m is a rel parameter) will have real roots ...

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*Image* which reaction is faster and why ...

Most SN1 reactions do not lead 100 % racemization. This is because : (a) retention occurs more than inversion (b) inversion occurs more than retention (c)solvation of ion pairs is not effecient (d) solvation of ion pairs is e ...

Suppose a ball of mass m moving with a speed v strikes a horizontal rod of mass M and length L placed on a smooth floor at an end. The coefficient of restitution is 0.5. Find the angular velocity of the rod, the linear veloci ...

CH3- CH2 -CH= CH2 + CH3-OH + (H+) -------> CH3-CH2 -CH(OCH3)-CH3 which is the electrophile in the first step ? ...

y2+x2=R2 and k=1/R,then k is equal to a)IyI/ 1+(y')2 b)Iy''I/ [1+(y')2]3 c)2Iy"I/ 1+(y')2 d)Iy"I/2 (1+(y')2)3 also tell hw to solve ...

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Discuss everything related to 3rd Phase test here All queries ... related to any question/explanation or anything ...

Q1 A solid spherical region having a spherical cavity whose diameter R is equal to the radius of spherical region ,has total charge Q.Find electric field at point at distance x from the centre of spherical region and lying on ...

We are starting a Free All INDIA online Test Series for AIEEE ... We want some initial feedback from you. We are hoping to start in less than 10 days. (Hopefully Next Sunday Itself!) I would want the following from you: 1) Sh ...