General Q&A for Class 12 · Page 52
5,215 free answers in General for Class 12 students, across CBSE, ICSE and State boards.
Question & Answer
Questions
- GeneralClass 12All
what is acceleration due to gravity
Acceleration due to gravity, often denoted as "g," is the acceleration experienced by an object when it is in a gravitational field, such as the gravitational field near the Earth's surface. It represents the rate at which objects fall when freely dropped in a vacuum, assuming no other forces act on them. The acceleration due to gravity is a constant value near the Earth's surface, and its approximate value is 9.81 meters per second squared (m/s²) or about 32.2 feet per second squared (f
- GeneralClass 12All
what is time period?
In the context of various fields such as physics, mathematics, and general language usage, a time period refers to the duration of time it takes for a repetitive event or phenomenon to complete one full cycle or to repeat itself. The time period is typically measured in units of time, such as seconds, minutes, hours, days, or any other appropriate time unit. For example, in physics, the time period is often used to describe the duration of one complete oscillation or cycle of a wave,
- GeneralClass 12All
What is a ladyboy?
The term "ladyboy" is a colloquial and somewhat informal term used in certain Southeast Asian countries, particularly in Thailand, to refer to a transgender or transsexual person, specifically an individual assigned male at birth but who identifies and presents themselves as female. Ladyboys often undergo hormone therapy and may pursue gender-affirming surgeries to align their physical appearance with their gender identity. It's important to note that the use of the term "ladyboy" can
- GeneralClass 12All
What is homologous series explain with an example?
A homologous series is a group of organic compounds that have similar chemical properties and a common structural feature. Members of a homologous series share the same functional group and exhibit a regular increase in the number of carbon atoms in their molecular structure as you move from one member to the next. This increase in the length of the carbon chain results in a progression of physical and chemical properties. Key characteristics of a homologous series include:
- GeneralClass 12All
What is noise?
Noise is generally defined as any unwanted or undesirable sound that interferes with normal communication, disrupts comfort, or hinders the enjoyment of an environment. It is a subjective concept, as what one person may consider noise, another person might not find bothersome. Noise can take various forms and can originate from both natural and human-made sources. Key characteristics of noise include: Subjective Perception: Noise is subjective in nature
- GeneralClass 12All
What is dance?
Dance is a performing art form that involves purposeful and expressive movement of the body, often accompanied by music and rhythmic patterns. It is a form of human expression that has existed for centuries and is deeply rooted in various cultures around the world. Dance can convey emotions, tell stories, and communicate ideas through the physicality of movement. Key characteristics and elements of dance include: Movement: Dance is primarily characteriz
- GeneralClass 12All
What are Isotones?
Isotones are a type of nuclide or atomic nucleus that share the same number of neutrons (N) in their nuclei, while their atomic number (Z), which represents the number of protons, differs. In other words, isotones are nuclei of different chemical elements that have the same neutron count. Here are some key points about isotones: Isotone Definition: Isotones are defined as nuclides with the same neutron number (N) but different proton numbers (Z).
- GeneralClass 12All
What are the advantages of having a healthy population?
Having a healthy population offers numerous advantages for individuals, communities, and societies as a whole. A healthy population contributes to overall well-being, economic development, and social progress. Here are some of the key advantages of having a healthy population: Improved Quality of Life: Good health is a fundamental determinant of an individual's quality of life. When people are healthy, they can enjoy life more fully, engage in productive activi
- GeneralClass 12All
What is a holding company?
A holding company, also known as a parent company, is a type of corporation or business entity that exists primarily to own and control other companies, known as subsidiaries. The primary purpose of a holding company is not to engage in the day-to-day operations of its subsidiaries but to hold ownership interests in those subsidiaries and often to manage their assets, governance, and strategic direction. Holding companies are commonly used for various business and financial purposes, includin
- GeneralClass 12All
What is millet in Hindi?
The word "millet" can be translated to Hindi as "बाजरा" (pronounced as "bajra"). Bajra is a commonly grown type of millet in India and is used for various culinary purposes, including making flatbreads, porridge, and other dishes. It is known for its nutritional value and is an important staple in many Indian households.
- GeneralClass 12All
What is Khalistan?
Khalistan is a term used to refer to a proposed independent Sikh state or nation that some Sikh separatist groups have advocated for, primarily in the Punjab region of South Asia. The idea of Khalistan emerged in the late 20th century and has been a source of political and social tension in India, particularly in the state of Punjab. Key points about Khalistan include: Origin: The demand for Khalistan arose in the 1970s and gained momentum in the 1980s.
- GeneralClass 12All
What are public facilities?
Public facilities, also known as public amenities or public services, are essential infrastructure and services that are provided and maintained by governments or public authorities for the benefit of the general public. These facilities are typically funded through taxpayer money or government budgets and are intended to enhance the quality of life, promote public health, ensure safety, and support the overall well-being of a community or society. Public facilities are accessible to all memb
- GeneralClass 12All
what is ram navami?
Ram Navami is a Hindu festival that celebrates the birth of Lord Rama, who is one of the incarnations of the god Vishnu and a central figure in the Hindu epic, the Ramayana. Ram Navami typically falls on the ninth day (navami) of the Chaitra month in the Hindu lunar calendar, which usually corresponds to the months of March or April in the Gregorian calendar. It is considered one of the most important and auspicious festivals in the Hindu religious calendar. Key aspects of Ram Navami
- GeneralClass 12All
What is real account?
In accounting, a "real account" is one of the three broad categories of accounts used to classify and record financial transactions. The three categories of accounts in accounting are: Real Accounts Nominal Accounts Personal Accounts Let's focus on what a real account is: Real Account: A real account, also known as a "permanent account," is used to record transactions
- GeneralClass 12All
What is gstin number?
GSTIN stands for "Goods and Services Tax Identification Number." It is a unique 15-digit alphanumeric identification number assigned to businesses and individuals registered under the Goods and Services Tax (GST) system in India. The GSTIN is used for various GST-related purposes, including filing tax returns, claiming input tax credit, and conducting business transactions within the GST framework. Here's how the GSTIN is structured: State Code: The fir
- GeneralClass 12All
What is the capital of Bhutan?
The capital of Bhutan is Thimphu. Thimphu is the largest city in Bhutan and serves as the political, economic, and cultural center of the country. It is located in the western part of Bhutan and is nestled in the Himalayan mountains. Thimphu is known for its picturesque surroundings, monasteries, and the majestic Tashichho Dzong, which houses the Bhutanese government and the King's office.
- GeneralClass 12All
What is watershed management?
Watershed management, also known as catchment management, is a comprehensive and integrated approach to the sustainable management of all natural resources within a specific geographic area known as a watershed or catchment. A watershed is an area of land where all the water, including rainfall, snowmelt, and surface runoff, drains into a common water body, such as a river, lake, or aquifer. Watershed management focuses on protecting and improving the quality and quantity of water resources w
- GeneralClass 12All
What is diffusion class 9?
In a Class 9 science curriculum, diffusion is typically introduced as a fundamental concept in the study of matter and is often discussed in the context of gases, liquids, and solids. Here's a simple explanation of diffusion suitable for Class 9 students: Diffusion: Diffusion is the spontaneous movement of particles (atoms, molecules, or ions) from an area of higher concentration to an area of lower concentration. It occurs in gases, liquids, and solids and is
- GeneralClass 12All
What is 100 trillion to the 10th power?
To calculate 100 trillion raised to the 10th power, you would need to multiply 100 trillion by itself 10 times. In mathematical notation, it would be written as: (100,000,000,000,000)^10 Calculating this large exponentiation can be quite challenging manually, but it results in an extremely large number. You can use a calculator or a computer to perform this calculation, as it involves many digits. The result is a 1 followed by 50 zeros: 10,000,000,000,000,000,0
- GeneralClass 12All
What is general insurance?
General insurance, also known as non-life insurance, is a category of insurance that provides coverage for a wide range of risks and contingencies other than life insurance. General insurance policies are designed to protect individuals, businesses, and assets against financial losses resulting from unforeseen events, accidents, or liabilities. Unlike life insurance, which provides financial protection in the event of the policyholder's death, general insurance provides coverage for various t