Recently Active General Physics Questions

Please suggest an IIT standard Math Book For Class X1. ...

try doing this if u ve free time 1) two mirrors are inclined at an angle θ find the no of images formed 2) a person enters a room with ceiling and 2 adjacent walls as mirrors . how many images can he see ? ...

is there any trick to learn the periodic table ...

what is the 1000th term of the series 1,2,2,3,3,3,4,4,4,4... ...

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A car accelerates from rest at a constant rate a for sometime after which it decelerates at a constant rate b to come to rest. If the total time lapse is t second.then the max. velocity reached is: a) abt2/a+b b) abt/a-b C) a ...

hello, need ur help cos i m very confused!! i dont know wat choices shd i fill in for counselling at air 94000(air) and 68000(category air) i m frm general category i also want to know wich college can i xpect to get thru aie ...

convert the following physical quantity-5 units of commercial electrical energy into kwh and joules! ...

what do you mean by dπ and pπ back bonding ...

viscoscity of any liquid depends upon viscous force,area of cross-section A and velocity gradient of the liquid.deduce the relation of viscos course in terms of coefficient of viscoscity. ...

I Am having a few simple problems.... 1)In a book dat i have been reading it is said -"Dipole moment of trans-dichloroethylene is zero while cis-dichloroethylene has a definite dipole moment"...WHY? 2) Is there any technique ...

I would jus like to request the mentors to upload a few more tests (especially on general organic chemistry) and also some course materials ...

calculate net capacitance of this .. *Image* A) 3C B) 2C C) C/2 D) 25C/3 ...

those member who r selected in iit give there name and rank pls if they could ? ...

54. Fundamental forces are thought to arise due to exchange of some mediating particles. The range of force Ro depends on mass m of mediating particle in the following way (1) Ro → m (2) R→ m (3) R→1/m (4) R→1/ m wher ...

calculate net capacitance of this .. *Image* A) 3C B) 2C C) C/2 D) 25C/3 ...

What should be the exact values of temperature and pressure at N.T.P. and S.T.P.? whether at S.T.P. temperature is 273K or 298K? ...

these are a few stunning questions.Try to solve these guys.Its really gives he brain a hard workout. 1) *Image* Consider the diagram above.The two small blocks are of equal masses 'm'.The coefficeient of friction between the ...

in an elastic string whose natural length is equal to that of a uniform rod be attached to the rod at both ends n suspende at middle point a)the rod ll sink until total wrk is non zero b)the rod ll sink until d total wrk done ...

wen the range of projectile on a n inclined plane is maximum then a)focus of the path is on the plane b)focus of the path is below the plane c)focus of path is above the plane d)focus of path can be at any place ...

Q)At 0°c a body emits....... a) no radiation b)electromagnetic radiation of single wavelength c)electromagnetic radiation of all wavelengths that are emitted at room temperature d)electromagnetic radiation of fewer wavelengt ...

q a particle is projecte from horizontal plane to pass over two objects at height h n k n aslant distance d apart. wat s least possible speed of projection a)g(h+k+d) b)√[g(h+k+d)] c)h(g+k+d) d)√[h(g+k+d)] ...

a parrot is sitting on the floor of a closed glass cage which is in a boys hand .if the parrot starts flying with constant speed ,the boy ll feel the weight of the cage a)unchanged b)reduced c)increased d)nothing can be said ...

if a rigid body is rotating about an axis passing through the point 2i-j-k and parllel to i-2j+2k with an angular velocity of 3 radians/sec then find the velocity of the point of rigid body whose position vector is 2i+3j-4k a ...

q1 two particles describe the same circle of radius a in the same sense with the same speed v .wat sr der relative angular velocity .is it 0 or v/a q2if the acceleration of a particle is a function of distance as a =f(x) a)ve ...

a particle of mass m is moving under variable force F IFmagnitude of F is constant the the possible path of particle can never be a)rectilinear b)circle c)ellipse d)parabola ...

an insect crawls from one corner of cubical room to another diagonally opposite corner .wat is minimum distance travelled by insect? a)89.44ft b)95.44ft c)40ft d)80 ft ans is a plzz explain ...

pls i dint understand one thing.. wats the difference between echo and reverberation???? is it as simple as the distance of the reflecting surface. i hav heard that the distance for reverbertion is 17m or less and for echo it ...

IIT-JEE Preparation Guide http://professional-education.blogspot.com/2009/05/indian-institute-of-technology-joint.html ...

If there were no atmosphere the average temperature of the earth's surface would be... a. lower b. greater c. same as now d. can't say ! ...