What is difference between base quantity and derived quantity?
Feb 17, 2025 · The SI base units for length are meters, so volume is expressed in cubic meters (m^3). It is not considered a fundamental quantity like length, mass, or time, which are base …
What is the height of Mount Everest and how does it compare
Feb 12, 2025 · The height of Everest Base Camp is approximately 17,600 feet above sea level. This is significantly lower than the summit of Mount Everest, which stands at 29,032 feet …
Why collector is made larger than base and emitter in a ... - Answers
Dec 29, 2024 · Collector has larger area than base and emitter because base collector is reverse biased, hence the current flow here due to the minority carriers and the large power dissipation …
What is the balanced equation for hydrochloric acid and calcium ...
Jan 15, 2025 · The equation is balanced with 1 molecule of calcium hydroxide reacting with 2 molecules of hydrochloric acid to produce 1 molecule of calcium chloride and 2 molecules of …
What is an ohm and what combination of SI fundamental units
Mar 12, 2025 · An ohm is a unit of electrical resistance. It represents the combination of SI fundamental units of kilograms, meters, and seconds, denoted as kgm2s-3A-2.
Is carbon a base or acid? - Answers
May 25, 2024 · However, when combined with others to form compounds, carbon can become a base or acid. It can be a base by becoming a sodium carbonate, or become an acid by …
What is the conjugate base for HPO3 -2? - Answers
Jun 1, 2024 · donor acid + acceptor base ---> conjugate acid + conjugate base the answer above is wrong to form a conjugate, the ion H2PO4 - must lose a hydrogen ion H+ i.e H2PO4 - -H+ = …
Why are acids called proton donors? - Answers
Dec 31, 2024 · A substance that acquires protons from another substance is called a "base." In the Brønsted-Lowry acid-base theory, bases are defined as proton acceptors, while acids are …
How many languages make up the English language? - Answers
Feb 21, 2025 · The English language is primarily made up of two language families: Germanic and Romance. Germanic languages, such as Old English, Old Norse, and Dutch, contributed …
What is a heterogeneous enhancing mass? - Answers
Feb 19, 2025 · A heterogeneous enhancing mass refers to an abnormal growth or lesion in the body that appears different in composition or density on imaging scans such as MRI or CT. …