What is apparent weight of wood floating in water if it weights 100 gm in air? If a body of mass 100 g is floating in water, it will experience an up thrust due to water displaced by immersed part of the body. For a floating body, upthrust will be equal to the weight of […]
What is the difference between a molecule in a ground state and excited state?
What is the difference between a molecule in a ground state and excited state? The main difference between ground state and excited state is that ground state is a state whereas electrons in a system are in the lowest possible energy levels whereas excited state is any state of the system that has a higher […]
What are 2 forms of light?
What are 2 forms of light? The Electromagnetic Spectrum outside the visible is subdivided into several parts that also have special names: radio waves, microwaves, infrared, ultraviolet, x-rays and gamma rays. Despite the variety of names, they are all forms of light. What are the uses of electromagnetic wave? Electromagnetic waves are used to transmit […]
What are the different models?
What are the different models? The 14 Types of Female Models Fashion (Editorial) Model. Runway or Catwalk Model. Commercial Model. Plus-Size Model. Petite Model. Child Model. Swimsuit or Lingerie Model. Glamour Model. Who are the top models 2020? The Top 10 Models From the Spring/Summer 2020 Runways of 10. Ajok Madel. of 10. Hayley Ashton. […]
How does climate play an important role in the grassland?
How does climate play an important role in the grassland? Drought is a major driver of impacts to grassland and prairie ecosystems, and is likely to lead to increased wildfires and loss of wetland habitats – such as prairie potholes that are critical habitat for migratory bird species – as well as species migration and […]
What are 4 things that cause erosion?
What are 4 things that cause erosion? Liquid water is the major agent of erosion on Earth. Rain, rivers, floods, lakes, and the ocean carry away bits of soil and sand and slowly wash away the sediment. Rainfall produces four types of soil erosion: splash erosion, sheet erosion, rill erosion, and gully erosion. What increases […]
What is LV and HV side of transformer?
What is LV and HV side of transformer? LV stands for “low voltage”. HV stands for “high voltage”. SquareD/Schneider Electric does not label low voltage dry type distribution Transformers as “primary” and “secondary”. The winding that has the higher maximum line-to-line voltage receives the HV, and the lower maximum line-to-line voltage the LV. On which […]
What is rainbow color order?
What is rainbow color order? The colours of the rainbow are Red, Orange, Yellow, Green, Blue, Indigo and Violet. Is there pink in a rainbow? In a blog post, Robert Krulwich of the public radio show Radiolab noted that there is no pink in the colors of the rainbow. Pink is actually a combination of […]
What is the main disadvantage of two-part tariff?
What is the main disadvantage of two-part tariff? Q4. What is the main disadvantage of two port tariff? a. He has to pay semi fixed charges. Is there deadweight loss in a two-part tariff? Let us now become a little more concrete about the incentives implied by the use of two-part tariffs by a single […]
Can you reflect heat?
Can you reflect heat? Thermal waves (far infra-red) are reflected by a mirror or shiny surface, but not heat. Why? Thermal images of an object taken from a mirror can show temperature of that object. Do mirrors reflect the sun’s heat? Yes. One of the main forms of heat transfer is by electromagnetic radiation. Visible […]