A vernier caliper outputs measurement readings in centimetre (cm) and the readings are precise upto 2 decimal places. As an example consider the... View Article
Some of the basic electrical principles are as follows: Electric Charge is the property of subatomic particles that causes it to experience a... View Article
Permeability is determined by flowing a fluid of known viscosity through a core sample of known dimensions at a fixed rate on cores in the... View Article
Carbocation is more stable. For example, because of the presence of the three donor methyl groups that donate electrons, tert-butyl carbocation... View Article
A multiplier constant unique to a conductivity sensor is the cell constant. To evaluate the electrical conductivity of the solution, the measured... View Article
A free amino group comprises nearly all amino acids (except proline and hydroxyproline). Some proteins have a positive ninhydrin test as well.... View Article
Only transverse waves can be polarised so longitudinal waves can't be polarised. It is said that waves that have such a direction are polarised.... View Article
While carbon dioxide can be solidified to form “dry ice”, it can only be solidified when squeezed or cooled to low temperatures under high... View Article
Electrons are put into bonding orbitals that spend most of their time between the nuclei of two atoms, and electrons are placed into antibonding... View Article
Calcination is known as the heating of carbonate ores in a small supply of air to turn them into oxides. Thus, by extracting CO2, the carbonate... View Article
A maximum of two electrons can be retained by orbitals. The key distinction between atomic and molecular orbitals is that, depending on the... View Article
The physical changes that occur from applying solute to a solvent are colligative properties. Colligative properties rely on the quantity of... View Article
Pure silicon is an inherent semiconductor that performs the heating of electrons and electron holes emitted by atoms in the crystal. Pure... View Article
An open system and its surroundings share matter and energy. Power but not matter is shared by a closed device. Closed systems, strictly... View Article
Electrons are in continuous motion as they circle around the nucleus of the atom. Electrons are said to have a negative charge, indicating that a... View Article
The highest frequency colour, which is violet, also has the most energy when it comes to visible light. The lowest visible light frequency, which... View Article
Rubbing alcohol is either isopropyl alcohol or ethanol-based liquids, or the surgical spirit described by the comparable British Pharmacopoeia... View Article
Atoms, the smallest unit into which, without the release of electrically charged particles, matter can be divided. It is also the smallest unit... View Article
Glucose is a hexose sugar, meaning that in its composition it has 6 carbon atoms. In a chain, all the carbon atoms are joined to one another. At... View Article
