# Tag Archives: Physics-Class-11

A Carnot motor is a hypothetical motor that works on the Carnot cycle. Nicolas Leonard Sadi Carnot fostered the fundamental model for this motor in… Read More
The laws of motion, which are the foundation of old-style mechanics, are three explanations that portray the connections between the forces following up on a… Read More
There is a story about the discovery of gravity which says that Newton discovered gravity in the year 1665 when he was sitting under the… Read More
Torque is the turning effect of force about the axis of rotation (the point at which an object rotates) which causes an object to rotate… Read More
Angular Momentum is a kinematic characteristic of a system with one or more point masses. Angular momentum is sometimes called Rotational Momentum or Moment of… Read More
An object performing a circular motion is changing its velocity every second. That means a force acts on the particle which makes it move in… Read More
Energy is the capacity of the object to do work, the energy according to physicists is always constant and can only be converted from one… Read More
Escape velocity as the name suggests, is the velocity required by an object to escape from the gravitational barrier of any celestial object. “What happens… Read More
The energy possessed by objects due to changes in their position in a gravitational field is called Gravitational Potential Energy. It is the energy of… Read More
If you’ve ever visited a railway station, you’ve probably seen the station’s coolies. The coolie places the baggage on the ground and grabs it to… Read More
Second law of thermodynamics defines that heat cannot move from a reservoir of lower temperature to a reservoir of higher temperature in a cyclic process.… Read More
Zeroth Law of Thermodynamics states that when two bodies are in thermal equilibrium with another third body than the two bodies are also in thermal… Read More
Scalar and Vector Quantities are used to describe the motion of an object. Scalar Quantities are defined as the physical quantities that have magnitude or… Read More
Thermodynamics is the study of the concepts and ideas of Heat and Temperature and their interrelation. Thermodynamics is a branch of Physics that explains how… Read More
Contact and Non-Contact Forces are the two main types of forces. Contact Force is a force that acts between the objects in contact with each… Read More