Energy
Energy can be defined as the ability to do work. A good source of energy would be the one which would: do a large amount of work per unit volume or mass be easily accessible be easy to store and transport and be economical Fossil Fuel Fossil fuel is a hydrocarbon de..
Kinetic Theory of Gases
. The volume of the individual molecules is assumed to be negligible compared to the volume of the whole gas. The time taken for a collision to occur is reckoned to be negligible compared to the time that a molecule spends between two collisions. The molecules of a gas collide a..
The Solar Energy
Sunlight falling on the earth's surface equals 50,000 times the energy used each year by man. Almost all our energy comes from sun. The sun's nuclear energy is responsible for the tidal energy, heat energy stored in water, the chemical ..
The Solar Energy
The Solar Energy - Sunlight falling on the earth's surface equals 50,000 times the energy used each year by man. Almost all our energy comes from sun. The sun's nuclear energy is responsible for the tidal energy, heat energy stor..
Energy in SHM
. The loss in potential energy appears as a gain of kinetic energy and vice versa. The constant interchange of energy between potential and kinetic forms is essential for producing and maintaining any type of oscillation. In the case of the oscillat..
. The loss in potential energy appears as a gain of kinetic energy and vice versa. The constant interchange of energy between potential and kinetic forms is essential for producing and maintaining any type of oscillation. In the case of the oscillat..Andrew, who weighs 37 kgs, is running in a football field. If he has a..
Andrew, who weighs 37 kgs, is running in a football field. If he has acquired 74 joules of kinetic energy, then what is the velocity with which he is running? Kinetic energy is modeled by the equation E = × m × v 2 , where E is..
Work, Energy and Power Introduction-ii
Summary - In physics, the concept of energy plays the role of the money. Work is transferred to or from an object by means of force acting on the body. Energy transferred to the body is positive work and the energy transferred from the body is negative work. Unit of wo..
Summary - In physics, the concept of energy plays the role of the money. Work is transferred to or from an object by means of force acting on the body. Energy transferred to the body is positive work and the energy transferred from the body is negative work. Unit of wo..Distance-Time Graph for Uniform Motion
Distance in km 0 10 20 30 40 50 60 Time 10.00 am 10.15 am 10.30 am 10.45 am 11.00 am 11.15 am 11.30 am Take time along x-axis and distance along y-axis. Analyse the given data and make a proper choice of scale for time and dista..
Distance in km 0 10 20 30 40 50 60 Time 10.00 am 10.15 am 10.30 am 10.45 am 11.00 am 11.15 am 11.30 am Take time along x-axis and distance along y-axis. Analyse the given data and make a proper choice of scale for time and dista..Distance-Time Graph for Non - Uniform Motion
Now, let us see the nature of distance-time graph for a non-uniform motion. The following table gives the distance covered by a bus after every 15 minutes. Distance covered in Km 0 5 15 20 25 30 35 Time in Minutes 0 15 30 45 60 75 90 From th..
Simple Pendulum Time Period of Oscillation Varies with Time
. But the above table does not tell us whether the length and time period are directly proportional or not. By plotting a graph between L and T we can come to know whether L and T are directly proportional or not. We plot a graph by taking L along x axis and T along y ..
. But the above table does not tell us whether the length and time period are directly proportional or not. By plotting a graph between L and T we can come to know whether L and T are directly proportional or not. We plot a graph by taking L along x axis and T along y .. Result
Pages   :     1     2     3     4     5     6     7
See what our Users say :
This Tutor Vista is GREAT! loved this session, it helped me heaps.
Tutor Vista tutor helped me understand and gave me some practices and showed me how to do them.
It is at a nice pace to shoot down all my problems I was having on my assignment. excellent tutoring at affordable cost ...Really amazing,Thank you
You are an amazing tutor. So knowlegeable and patient. Very clear in explanations, 2 thumbs up -kelly
Looking for More Help!
