Who invented Durbin? Hans Lipperhey Who found Doorbeen? Hans Lipperhey, a German spectacle maker, is generally credited as the inventor of the telescope, as his patent application is dated the earliest, on the 25th of September 1608. What’s the most powerful telescope on Earth? The Giant Magellan Telescope Who owns the largest telescope in the […]
What are effective leadership skills?
What are effective leadership skills? 8 Must-Have Qualities of an Effective Leader Share Their Vision. A leader with vision has a clear idea of where they want to go, how to get there and what success looks like. Lead By Example. Demonstrate Integrity. Communicate Effectively. Make Hard Decisions. Recognize Success. Empower Others. Motivate and Inspire. […]
What are the 3 properties of solid?
What are the 3 properties of solid? Explanation: A solid has a definite shape and volume. Solids in general have higher density. In solids, intermolecular forces are strong. Diffusion of a solid into another solid is extremely slow. Solids have high melting points. What are the 5 properties of solid? Solids have many different properties, […]
What is the range of energies for secondary electrons?
What is the range of energies for secondary electrons? Secondary electrons are generally considered to have energies below 50 eV. The rate of energy loss for electron scattering is very low, so most electrons released have energies peaking below 5 eV(Seiler, 1983). How secondary electrons are formed? Secondary electrons (SE) are produced when an incident […]
What are two types of energy that can be released when something burns?
What are two types of energy that can be released when something burns? When we burn Natural Gas, the chemical energy is converted into light and heat. Chemical energy is energy that is stored in the bonds between chemical compounds. It is released when a chemical reaction takes place. What types of energy does the […]
Can a graph have 2 y axis?
What is selective breeding and why is it important?
What is selective breeding and why is it important? Selective breeding, also known as artificial selection, is a process used by humans to develop new organisms with desirable characteristics. Selective breeding can be used to produce tastier fruits and vegetables, crops with greater resistance to pests, and larger animals that can be used for meat. […]
What is gravitational equilibrium?
What is gravitational equilibrium? Hydrostatic equilibrium, also known as gravitational equilibrium, describes a balance between gravity and pressure. Gravity works to contract while pressure works to expand. Hydrostatic equilibrium is the state where the force of gravity pulling inward is balanced by pressure pushing outward. What is heating the corona? The coronal heating problem in […]
What is metal ductility?
What is metal ductility? Material properties Ductility is the ability of a material to be drawn or plastically deformed without fracture. It is therefore an indication of how ‘soft’ or malleable the material is. The ductility of steels varies depending on the types and levels of alloying elements present. Is all metals are ductile? Answer […]