To calculate the volume of a prismatic vessel, you need to multiply the area of the base of the vessel by its height. The formula for calculating the volume of a prismatic vessel is V = A * h, where V is the volume, A is the area of the base, and h is the height of the vessel. The area of the base will depend on the shape of the base, such as square, rectangle, triangle, or circle. Once you have the area of the base and the height of the vessel, you can easily calculate the volume using this formula. **

Contemporary history refers to the study of recent events and developments in the world, typically from the end of World War II to the present day. It focuses on understanding the political, social, economic, and cultural changes that have occurred in this period and their impact on the present. Contemporary history seeks to analyze and interpret the complexities of the modern world and how it has evolved over time, providing insights into current global issues and trends. It also aims to provide a deeper understanding of the connections between past events and their relevance to the present. **

History refers to the study of past events, people, and societies, typically focusing on events that occurred before the present time. It involves the analysis and interpretation of primary sources and the understanding of how past events have shaped the world we live in today. On the other hand, contemporary history focuses on the study of recent events, typically from the 20th century to the present day. It involves the analysis of current events and their impact on society, politics, and culture. While history looks at events that have already occurred, contemporary history examines ongoing and recent developments. **

Yes, GF (Gluten-Free) can be considered contemporary as it has gained popularity in recent years due to an increased awareness of gluten sensitivities and celiac disease. Many contemporary food products and menus now offer gluten-free options to cater to this growing demand. Additionally, there are many contemporary chefs and food bloggers who specialize in creating delicious gluten-free recipes and dishes. Overall, the focus on gluten-free options in the modern food industry makes GF a contemporary dietary choice. **

Abstract refers to something that is conceptual or theoretical rather than concrete or specific. It often involves ideas or concepts that are not tangible or easily defined. In art, an abstract piece may not represent any recognizable objects or scenes, instead focusing on shapes, colors, and forms. Overall, abstract can be used to describe things that are not easily understood or defined in a straightforward manner. **

Abstract nouns are nouns that represent ideas, concepts, or emotions rather than physical objects. They cannot be perceived by the five senses and are typically intangible. Examples of abstract nouns include love, happiness, freedom, and justice. These nouns often require context or explanation to understand their meaning. **

In Islam, the permissibility of abstract drawings is a matter of differing opinions among scholars. Some scholars consider abstract drawings to be permissible as long as they do not depict anything that is prohibited in Islam, such as nudity or idolatry. Other scholars may consider all forms of visual representation to be haram, especially if they are used for idolatrous purposes. It is important for individuals to seek guidance from knowledgeable scholars and to consider the intention and context behind the creation and use of abstract drawings. **

Abstract painting is a style of art that does not attempt to represent an accurate depiction of visual reality. Instead, it focuses on the use of color, shape, form, and gestural marks to create a composition that is non-representational and often non-objective. Abstract paintings can evoke emotions, ideas, and sensations through the use of non-representational elements, allowing for a more subjective and personal interpretation by the viewer. This style of painting emerged in the early 20th century and has since become a significant and influential movement in the art world. **