ELECTRIC CHARGES AND FIELDS
The electric field is an alteration of space caused by the presence of an electric charge. The electric field mediates the electric force between a source charge and a test charge. The field is a vector; by definition, it points away from positive charges and toward negative charges.
Sidharth Vinod
PHYSICAL WORLD in physics
Its Sanskrit equivalent is Bhautiki that is used to refer to the study of the physical world. ... We can broadly describe physics as a study of the basic laws of nature and their manifestation in different natural phenomena.
WAVE OPTICS
In physics, physical optics, or wave optics, is the branch of optics that studies interference, diffraction, polarization, and other phenomena for which the ray approximation of geometric optics is not valid.
MOTION IN A PLANE
What is motion in a plane? Motion in a plane means motion in a two-dimensional plane which includes x-axis and y-axis.
GRAVITATION
1. movement, or a tendency to move, towards a centre of gravity, as in the falling of bodies to the earth. 2. movement towards or attraction to something.
UNITS AND MEASUREMENTS
Units of measure in the metric system include: The units of length or linear size are based on the metre. They include the kilometre (km) which is 1,000 metres, the centimetre (cm), and the millimetre (mm) which is 1/1,000th of a metre.
Relation and Functions
An ordered pair is a set of inputs and outputs and represents a relationship between the two values. A relation is a set of inputs and outputs, and a function is a relation with one output for each input.
PRIDE AND PREJUDICE
Pride & Prejudice established the template for an infinity of romance novels, yet no subsequent love story has ever come close to equaling the delights of the original. ... He is madly in love, she can't bear him. In a scene both hilarious and dramatic, Elizabeth squashes Mr
FITTING A POISON DISTRIBUTION
In statistics, a Poisson distribution is a statistical distribution that shows how many times an event is likely to occur within a specified period of time. It is used for independent events which occur at a constant rate within a given interval of time.
GEOMETRIC DISTRIBUTION
In probability theory and statistics, the geometric distribution is either of two discrete probability distributions: The probability distribution of the number X of Bernoulli trials needed to get one success, supported on the set { 1, 2, 3, ... }
HYPER GEOMETRIC DISTRIBUTION
In probability theory and statistics, the hypergeometric distribution is a discrete probability distribution that describes the probability of successes (random draws for which the object drawn has a specified feature) in draws, without replacement, from a finite population of size that contains exactly objects with ...
VDRL TEST
The VDRL test is a screening test for syphilis. It measures substances (proteins), called antibodies, which your body may produce if you have come in contact with the bacteria that cause syphilis. Blood is drawn from a vein (venipuncture), usually from the inside of the elbow or the back of the hand.