General Q&A for Class 12 · Page 47
5,215 free answers in General for Class 12 students, across CBSE, ICSE and State boards.
Question & Answer
Questions
- GeneralClass 12All
what is the plural of moose?
The plural of "moose" is also "moose." Unlike many English nouns that change form when they are made plural (e.g., adding "s" or "es"), "moose" remains the same in both singular and plural form. This is one of the unique features of the English language where some words do not follow the typical pluralization rules. So, whether you are talking about one moose or a group of moose, you would still use the word "moose" without any change.
- GeneralClass 12All
what are universal gates?
Universal gates, in digital electronics and logic design, are gates that can be used to implement any other type of logic gate (AND, OR, NOT, NAND, NOR, XOR, etc.). There are two universal gates: the NOR gate and the NAND gate. These gates are called "universal" because they are versatile and capable of performing the functions of all other gates. 1. Universal NOR Gate: • A universal NOR gate can be used to implement any other logic gate by appropriately connecting its inputs and inverti
- GeneralClass 12All
what is drip system?
A drip irrigation system, often simply referred to as a "drip system" or "drip irrigation," is a method of watering plants by delivering water directly to the roots of individual plants or to the soil surface near their root zones. This system is designed to provide a controlled and efficient way of irrigating crops, gardens, and landscapes while conserving water and minimizing water wastage. Key components and features of a drip irrigation system include: Emitters: Emi
- GeneralClass 12All
what is wildlife sanctuary?
A wildlife sanctuary, also known as a wildlife reserve or wildlife refuge, is a protected area of land or water dedicated to the conservation and protection of wildlife species and their natural habitats. These areas are set aside to provide a safe and undisturbed environment where wildlife can thrive, breed, and live without the threat of habitat destruction, poaching, or other human disturbances. Wildlife sanctuaries play a crucial role in biodiversity conservation and wildlife management.<
- GeneralClass 12All
what are the advantage of composite fish culture?
Composite fish culture is an aquaculture system that involves the simultaneous culture of multiple fish species in the same pond or water body. This approach offers several advantages, making it a popular and efficient method for fish farming. Some of the advantages of composite fish culture include: Increased Productivity: By cultivating multiple fish species in the same pond, composite fish culture maximizes the use of available resources, leading to higher overall fish produ
- GeneralClass 12All
what is national animal of india?
The national animal of India is the Bengal Tiger (Panthera tigris tigris). The Bengal Tiger is one of the most iconic and charismatic species of wildlife found in India and is often associated with the country's rich biodiversity and natural heritage. It holds a special place in Indian culture, history, and conservation efforts. The tiger is also a symbol of strength, power, and resilience in Indian mythology and folklore. In 1973, the Bengal Tiger was officially designated as the nat
- GeneralClass 12All
what is customer service in bpo?
Customer service in the context of Business Process Outsourcing (BPO) refers to the provision of support, assistance, and information to customers or clients by a BPO company on behalf of the client's business. BPO companies specialize in handling various customer service functions, such as answering inquiries, resolving issues or problems, and offering support through various communication channels, including phone, email, chat, or social media. Customer service in BPO is crucial for maintai
- GeneralClass 12All
What is mock test?
A mock test is a practice or simulated test that is designed to resemble a real or official test, exam, or assessment. Mock tests are used as a preparation tool to help individuals, such as students, job applicants, or candidates for professional certifications, assess their , skills, and readiness for the actual test. Mock tests are not the official tests themselves but rather practice versions created to mimic the format, content, and conditions of the real test. Key features and purposes o
- GeneralClass 12All
What is the difference between disguised unemployment and seasonal unemployment?
Disguised unemployment and seasonal unemployment are two distinct types of unemployment, each characterized by specific features and causes. Here are the key differences between the two: 1. Definition: • Disguised Unemployment: Disguised unemployment refers to a situation where there are more people engaged in a particular activity or occupation than are actually needed for that activity to be productive. In other words, it represents a situation of underemployment, where individuals are
- GeneralClass 12All
What is buffer stock?
Buffer stock, also known as a buffer inventory or buffer supply, refers to a quantity of goods, raw materials, or commodities that is intentionally kept in reserve to mitigate the impact of fluctuations in supply and demand. The primary purpose of maintaining a buffer stock is to stabilize prices, ensure availability, and provide a safeguard against unexpected shortages or surpluses in the market. Key features and purposes of buffer stocks include: 1. Price Stability: Buffer stocks are used i
- GeneralClass 12All
What did conservatives focus on at the congress of Vienna?
The Congress of Vienna, which took place from September 1814 to June 1815, was a major diplomatic conference held in Vienna, Austria, with the primary goal of reorganizing Europe after the Napoleonic Wars and the downfall of Napoleon Bonaparte. The congress was attended by representatives from many European countries, including major powers like Austria, Russia, Prussia, the United Kingdom, and France. Conservatives played a significant role in the proceedings, and their focus at the Congress
- GeneralClass 12All
What is the joint stock company?
A joint-stock company, also known as a corporation in some regions, is a type of business organization that is owned by shareholders who hold shares of the company's stock. It is a form of business structure that allows individuals and entities to invest in a company by purchasing shares, which represent ownership in the company and a claim on its assets and profits. Joint-stock companies are a common way to raise capital for large-scale business ventures. Key characteristics of a joi
- GeneralClass 12All
what is simple pendulum?
A simple pendulum is a classic example of a mechanical system in physics that consists of a mass (known as the pendulum bob) attached to the end of a string or rod of fixed length. The pendulum is suspended from a fixed point, typically a pivot or a support, and is free to swing back and forth under the influence of gravity. It is a fundamental system for studying oscillatory motion and has various applications in physics and engineering. Key characteristics and properties of a simple
- GeneralClass 12All
what is green revolution class 9?
The Green Revolution was a period of significant agricultural transformation that took place in the mid-20th century, particularly in the 1960s and 1970s. It involved the introduction of new, high-yielding crop varieties, increased use of modern agricultural techniques, and the adoption of improved agricultural practices to boost food production and agricultural productivity. The Green Revolution was aimed at addressing global food shortages and increasing food security, primarily in developi
- GeneralClass 12All
what is the unit of power?
The unit of power in the International System of Units (SI) is the watt (W). The watt is named after James Watt, a Scottish engineer who made significant contributions to the development of the steam engine. One watt is equivalent to one joule of energy per second. Mathematically, power (P) is defined as the rate at which work (or energy) is done or the rate at which energy is transferred or converted. It is expressed as: Power (P) = Energy (E) / Time (t) In SI units,
- GeneralClass 12All
What is holozoic?
Holozoic is a term used in biology to describe a type of nutrition or feeding strategy exhibited by certain organisms, particularly animals. Holozoic nutrition involves the consumption of complex, solid organic matter, such as other organisms or their parts, as a source of nutrients and energy. In essence, holozoic nutrition is a form of heterotrophic nutrition, where an organism relies on external sources for its organic food. Key characteristics and features of holozoic nutrition include: 1
- GeneralClass 12All
what is calorific value?
Calorific value, also known as heating value, is a measure of the amount of energy released when a specific quantity of a substance, typically a fuel or food, undergoes combustion or is completely oxidized. It is usually expressed in units of energy per unit of mass, such as joules per gram (J/g) or kilocalories per gram (kcal/g). Calorific value provides information about the energy content of a substance and its potential to release heat when burned. There are two main categories of
- GeneralClass 12All
What is electric flux?
Electric flux is a concept in electromagnetism that describes the electric field's flow or "flux" through a given surface. It is a measure of the electric field's strength passing through a particular area or surface and is used to understand how electric field lines interact with surfaces and objects. Electric flux is defined mathematically as: Electric Flux (Φ) = E ⋅ A ⋅ cos(θ) Where: Φ is the electric flux (measured in coulombs
- GeneralClass 12All
What are the desirable agronomic characters for crop improvement?
Desirable agronomic characters, also known as agronomic traits, play a crucial role in crop improvement and the development of high-yielding, disease-resistant, and environmentally sustainable crop varieties. These traits are important for ensuring that crops are well-suited to the local growing conditions and can meet the demands of agriculture, food security, and sustainability. Here are some desirable agronomic characters for crop improvement: High Yield: High-yielding crop
- GeneralClass 12All
What are the controls affecting the climate of India?
The climate of India is influenced by several key controls and factors that shape its diverse climatic conditions across the country. Some of the major controls affecting the climate of India include: Latitude: India's location near the equator (between 8°4' and 37°6' N latitude) results in a tropical climate for most of the country. The northern regions experience a temperate climate, while the Himalayan region has an alpine climate. Altitude: Altitude plays