Yes, sodium sulfide can cause skin and eye burns. If swallowed it can also cause burns in the respiratory tract and the digestive tract. Exposure... View Article
Emulsion, from a thermodynamics point of view, is considered unstable because there is a natural tendency for a liquid or a liquid system to... View Article
Potentiometer is a three-terminal resistor having either sliding or rotating contact that forms an adjustable voltage divider. The symbol of the... View Article
The temperature at which a ferromagnetic object becomes a paramagnetic object is known as the curie temperature of ferromagnetic material.... View Article
When two solids are placed on top of each other they do not mix because they have distinct boundary and a fixed shape. Read More: States of Matter... View Article
Some of the uses of polarized light are listed below: Polarized light is used to differentiate between longitudinal and transverse waves.... View Article
Yes, PPM signal can be generated by PWM by the following steps: The PWM signal obtained at the output of the comparator is applied to a... View Article
No, period and oscillation aren’t the same. A period is specific and oscillation isn’t. A period is a time taken for a complete cycle of the... View Article
The energy is stored in the form of electrostatic energy in a capacitor. In an inductor, the energy os stored in the form of magnetic flux.... View Article
An ideal gas is one in which the molecules do not interact with each other and do not take up any space. However, in real-world, gases occupy... View Article
The term E denotes the electric field and the term V denotes the potential difference. The electric field is the area around a charge within... View Article
Heat and work are forms of energy that are in motion. They exist only when there is a change in the state of system and surroundings. In other... View Article
Reactions that have negative delta G release free energy and are known as an exergonic reaction. A negative ∆G indicates that the reactants, or... View Article
We know that the speed of sound in air is 343 m/s, and from the given question we know that the frequency of the sound wave is 1 Hz. Employing... View Article
Normally, two types of stresses are induced in a shaft. They are: 1) Torsional stresses due to the transmission of torque and, 2) Bending... View Article
Light intensity or luminous intensity in physics is the amount of light falling on a surface over any given square foot or square meter. Light... View Article
PCM stands for Pulse Code Modulation. It is the process of converting analog signal into a digital signal using three basic functions which are... View Article
