A particle is moving along a straight line according to the law S = 3u..
A particle is moving along a straight line according to the law S = 3 ut - 5 at 2 where a > 0. Find the greatest and least velocities of the particle. => 3 u , 0 or 0, u or u , - u or - u , u..
Conclusion
Solutions are homogeneous mixtures having great importance in our day to day life. In this chapter we have learnt the various types of solutions, the meaning of vapor pressure, Raoult's Law, Colligative Properties and Abnormal Molecular Mass..
Rules for Determining the Direction of Magnetic Field
The direction of magnetic field around a current carrying conductor can be determined by using one of the laws given here. Rule Pictorial Representation Right Hand Thumb Rule Imagine that you are holding the conductor in your right hand with the fingers curled around it. I..
The direction of magnetic field around a current carrying conductor can be determined by using one of the laws given here. Rule Pictorial Representation Right Hand Thumb Rule Imagine that you are holding the conductor in your right hand with the fingers curled around it. I..Assumptions stated by Classius
All the molecules of a gas are identical with respect to their shape and mass. The molecules of different gases are different. The gas molecules behave as rigid, elastic and smooth spheres. The size of gas molecules is very less when compared to the intermolecular distance between them. The..
he no
ticed that whenever the body was dropped on a slope from a certain height, it always rose to almost the same height on the other slope. As friction decreased on the surfaces, the body rose closer to the same height and when friction was almost zero, it rose to the same height. Hence, he reasoned t..
Electromagnetic Nature of Light
In 1856, James Clark Maxwell proposed that light and other forms of radiant energy propagate themselves in the form of waves, through space. These waves have electric and magnetic fields associated with them and are called electromagnetic waves or electromagnetic radiation. The important ..
Conclusion
Solutions are homogeneous mixtures having great importance in our day to day life. In this chapter we have learnt the various types of solutions, the meaning of vapor pressure, Raoult's Law, Colligative Properties and Abnormal Molecular Masse..
Melting
It is the process of changing a solid into its liquid state. The temperature at which a solid changes to the liquid state is known as melting point. When a solid is heated, the molecules gain more kinetic energy and start vibrating with a greater velocity and greater amplitude. At a part..
Rain and man
This is an example in which a man can hold his umbrella properly by making use of the concept of relative velocity..
This is an example in which a man can hold his umbrella properly by making use of the concept of relative velocity..Variation of frictional force with applied force
The force that acts during m otion between the two bodies in contact is called the kinetic frictional force. Once the block is in motion and the value of the applied force is just equal to the value of kinetic friction, the block neither accelerates not decelerates but moves with a constant ve..
The force that acts during m otion between the two bodies in contact is called the kinetic frictional force. Once the block is in motion and the value of the applied force is just equal to the value of kinetic friction, the block neither accelerates not decelerates but moves with a constant ve.. Result
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