Application and Uses of Bunsen’s Ice Calorimeter
The Bunsen’s ice calorimeter is a device for measuring a quality of heat by using it to melt ice. When ice turns to water, it…
The Bunsen’s ice calorimeter is a device for measuring a quality of heat by using it to melt ice. When ice turns to water, it…
Newton’s Law of Cooling: Newton was the first person to investigate the heat lost by a body in air. He found that the rate of…
An Ostwald Viscometer, which contains a vertical capillary tube T, is widely use for comparing the viscosities of two liquids. The liquid is introduced at…
Poiseuille’s Formula holds as long as the velocity of each layer of the liquid is parallel to the axis of the pipe and the flow…
If we move through a pool of water we experience a resistance to our motion. This shows that there is a frictional force in liquids….
When a person walks along a road, he or she is prevented from slipping by the force of friction at the ground. In the absence…
A modulus of elasticity of the wire, called Young’s modulus (E), is defined as the ratio It should be noted…
In understanding Hooke’s law, we can advance an illustration: A bridge, when used by traffic during the day, is subjected to loads of varying magnitude….
The kinetic theory of saturation can best be explained when we consider a vapor in contact with its liquid, in an otherwise empty vessel which…
Fraunhofer Lines: In 1814 Fraunhofer noticed that the sun’s spectrum was crossed by many hundreds of dark lines. These Fraunhofer lines, as they are called,…