If 2 dice are rolled once, then what is probability of getting a sum o..
If 2 dice are rolled once, then what is probability of getting a sum of 6? => zero or 7 36 or 1 6 or 5 36..
Identify the statement where the probabilities of all outcomes are equ..
Identify the statement where the probabilities of all outcomes are equal. => The probability of getting an odd number is the same as the probability of getting an even number on the number cube. or The probability of getting a sum of 5 is the same as the probability of getting a..
Kirchhoff's Junction Rule
The algebraic sum of the currents at a junction in a closed circuit is zero...
The algebraic sum of the currents at a junction in a closed circuit is zero...Definition of Angular Velocity
. Now the fan is rotating uniformly about the vertical axis. Now, if we switch off the fan, the angle rotated in any second is smaller than the angle rotated in the previous second. The angular velocity decreases as time passes, and finally it becomes zero when the fan stops. The fan has ..
. Now the fan is rotating uniformly about the vertical axis. Now, if we switch off the fan, the angle rotated in any second is smaller than the angle rotated in the previous second. The angular velocity decreases as time passes, and finally it becomes zero when the fan stops. The fan has ..Applications of Stoke's law
(F T ) of liquids, equal to weight of the displaced liquid. As the body falls, its velocity and the viscous drag increase due to gravity. There comes a stage, when all the three forces balance each other i.e., the net forces acting on the sphere is zero. When these conditions are ach..
Corollary
It follows from triangle law of vectors that, if three vectors are represented by the three sides of a triangle taken in order, then their resultant is zero. Thus, if three vectors can be represented completely by the three sides of a triangle taken in order, then their vector sum..
It follows from triangle law of vectors that, if three vectors are represented by the three sides of a triangle taken in order, then their resultant is zero. Thus, if three vectors can be represented completely by the three sides of a triangle taken in order, then their vector sum..Potential at a point due to a dipole along the axis
The potential at point P is the algebraic sum of the potentials due to -q and +q charges. Hence Potential at point P due to the dipole along the equatorial line will be zero as P is equidistant from the two charge..
The potential at point P is the algebraic sum of the potentials due to -q and +q charges. Hence Potential at point P due to the dipole along the equatorial line will be zero as P is equidistant from the two charge..Randomness and Spontaneity
In order to find out some other factor that may be responsible for the feasibility of a process, let us examine endothermic reactions. The simplest process occurring without any energy change (where D H is almost zero) may be illustrated with the help of following experiment. fig 4.4 (b) ..
In order to find out some other factor that may be responsible for the feasibility of a process, let us examine endothermic reactions. The simplest process occurring without any energy change (where D H is almost zero) may be illustrated with the help of following experiment. fig 4.4 (b) ..Application of Newton's third law of motion
A good illustration of the ideas discussed in this chapter is the motion of a cart pulled by a horse. Suppose the cart is at rest when the driver whips the horse. The horse pulls the cart and the cart accelerates forward. The question posed is as follows. The horse pulls the cart with a force F 1 ..
A good illustration of the ideas discussed in this chapter is the motion of a cart pulled by a horse. Suppose the cart is at rest when the driver whips the horse. The horse pulls the cart and the cart accelerates forward. The question posed is as follows. The horse pulls the cart with a force F 1 ..Examples:
skew-symmetric for every square matrix A. That is any square matrix is expressible as the sum of a symmetric matrix and a skew-symmetric matrix. 5. A matrix which is both symmetric and skew symmetric is a zero matr..
skew-symmetric for every square matrix A. That is any square matrix is expressible as the sum of a symmetric matrix and a skew-symmetric matrix. 5. A matrix which is both symmetric and skew symmetric is a zero matr..See what our Users say :
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