Conventional wisdom is an accepted opinion, belief or judgement. For example, 'A book should never be judged by its cover' or - 'a film can not succeed unless it stars a famous actor.' or 'if you work hard you will succeed'.
A conventional material is a material that has been traditionally used for a specific purpose and has established properties and characteristics. Examples include wood, steel, concrete, and glass. These materials have been widely used due to their availability, affordability, and familiar properties.
A conventional instrument refers to a musical instrument that is commonly used and accepted within a particular culture or genre of music. These instruments are typically well-established and have a long history of usage. Examples include the piano, guitar, violin, and drums.
Non-conventional energy sources are considered better than conventional sources because they are typically more environmentally friendly, as they produce less pollution and greenhouse gas emissions. They are also usually more sustainable in the long term, as they rely on sources like sunlight, wind, and water that are abundant and renewable. Additionally, non-conventional energy sources can help reduce dependence on fossil fuels and increase energy security.
Conventional resources of energy are those that have been traditionally used, such as fossil fuels (coal, oil, natural gas), while non-conventional resources are newer sources like solar, wind, and geothermal energy. Non-conventional resources are typically renewable and have lower environmental impact compared to conventional resources. Transitioning to non-conventional resources can help reduce greenhouse gas emissions and decrease dependence on finite resources.
Some disadvantages of conventional power sources include their contribution to air pollution, reliance on finite resources like fossil fuels, and potential for environmental damage from activities like mining and drilling. Additionally, conventional power plants can be inefficient in terms of energy production and distribution.