Hint: Define how a transistor works and remember the basic relations to solve this type of question. Define $\alpha $ and $\beta $ in terms of the collector current, base current and emitter current. Define mathematical expression giving relation between $\alpha $ and $\beta $.

Oct 17, 2019 · As an element of art, value refers to the visible lightness or darkness of a color.Value is synonymous with luminosity in this context and can be measured in various units designating electromagnetic radiation. Indeed, the science of optics is a fascinating branch of physics, albeit one to which visual artists typically devote little to no thought.

Nov 29, 2021 · In the Customer relation or Vendor relation field, select a specific customer or vendor if you selected Table, or select a customer or vendor charges group if you selected Group. In the Item code field, select an item code. You can select an item code only when you define auto charges at the lines level. Table – Assign charges to a specific item.

Jan 19, 2022 · Note: If the @Relation annotation does not meet your specific use case, you might need to use the JOIN keyword in your SQL queries to manually define the appropriate relationships. To learn more about querying multiple tables manually, read Accessing data using Room DAOs. Define nested relationships

A social relation or social interaction is the fundamental unit of analysis within the social sciences, and describes any voluntary or involuntary interpersonal relationship between two or more individuals within and/or between groups. The group can be a language or kinship group, a social institution or organization, a economic class, a nation ...

Relation schema: A set of attributes is called a relation schema (or relation scheme). A relation schema is also known as table schema (or table scheme). A relation schema can be thought of as the basic information describing a table or relation. It is the logical definition of a table. Relation schema defines what the name of the table is. This includes a set of column names, …

Nov 29, 2021 · In the Item relation field, select the product master of the product variants. In the Size, Color, and Configuration fields, select the product dimensions that define the product variant. Tip. For more information about how create product variants based on dimensions, see “Define a product master” in Key tasks: Define products.

Episteme (Ancient Greek: ἐπιστήμη, epistēmē, 'science' or 'knowledge'; French: épistémè) is a philosophical term that refers to a principle system of understanding; scientific knowledge or proven knowledge.The term comes from the Ancient-Greek verb epístamai (ἐπῐ́στᾰμαι), meaning 'to know, to understand, to be acquainted with'.

Sep 22, 2016 · In short, it’s because the astronomical seasons are based on the position of Earth in relation to the sun, whereas the meteorological seasons are based on the annual temperature cycle. ... The natural rotation of Earth around the sun forms the basis for the astronomical calendar, in which we define seasons with two solstices and two equinoxes ...

Aesthetics definition, the branch of philosophy dealing with such notions as the beautiful, the ugly, the sublime, the comic, etc., as applicable to the fine arts, with a view to establishing the meaning and validity of critical judgments concerning works of art, and the principles underlying or justifying such judgments. See more.