The two factors that determine whether a reaction is spontaneous are: Enthalpy: When the reaction gives off energy, then the reaction is said... View Article
When the temperature of heat pump dips to 40 degrees, the efficiency of heat pump reduces. The heat pump loses its heating option when the... View Article
Sulfuric acid is used instead of hydrochloric acid because it is more safe, easy to use and is potent than all the other acids. Stay tuned with... View Article
The primary difference between a heat pump and central air is that a heat pump can be used for heating as well as cooling whereas a central air... View Article
When the molarity of phosphoric acid is 85% it means that it is equal to 14.615 moles in 1 litre of phosphoric acid. Stay tuned with BYJU’S to... View Article
The following are the side effects of hydrochloric acid: Severe pain in the abdominal region Difficulty in breathing due to swelling of... View Article
The following are the most economical way to use a heat pump: When the heat pump is not in use, switch off the pump. The indoor and outdoor... View Article
A current amplifier is defined as an electrical component that is used for increasing the magnitude of the current of an input signal by a fixed... View Article
The purpose of emitter capacitor is to avoid voltage gain drop. Stay tuned with BYJU’S to learn more about other concepts such as the capacitor types.... View Article
The advantages of geostationary satellite is: The position of the satellite is relative to earth antennas which does not need reorientation.... View Article
The most common type of fatty acid in olive oil is oleic acid. The percentage of oleic acid present in olive acid is 55-80%. Stay tuned with... View Article
The following are the advantages of differential amplifier: It is used for its noise cancellation property. The external interference can be... View Article
The difference between cascade and cascode amplifiers is that in cascade amplifiers the transistors are connected in series. Whereas in cascode... View Article
The combined gas law is usually applied in refrigerators. However, some of the main gas laws that are applied in the working of a refrigerator... View Article
The shape made by a hanging string is known as the catenary. It is defined as the curve that is made from the flexible hanging chain. Stay tuned... View Article
The height of the wave is called the crest. The lowest part of the wave is known as the trough. Stay tuned with BYJU’S to learn more about other... View Article
The electromagnetic wave that has the most energy is gamma rays. These waves have the shortest wavelengths and the lightest frequencies. Stay... View Article
A uniform plane wave is defined as the magnitude of the electric and magnetic fields. The electric and magnetic fields are orthogonal to the... View Article
