Why do Subs not have windows? No, Navy submarines don’t have windows or portholes so the crew can watch undersea life. Submarines have only periscopes for outside vision, and those are only used close to the surface, a periscope depth (PD). What is the most deadly submarine in the world? The World’s Five Most Dangerous […]
What are the 4 types of quantum numbers?
What are the 4 types of quantum numbers? To completely describe an electron in an atom, four quantum numbers are needed: energy (n), angular momentum (ℓ), magnetic moment (mℓ), and spin (ms). The first quantum number describes the electron shell, or energy level, of an atom. How does an electron have spin 1 2? The […]
What are the types of crystalline solid?
What are the types of crystalline solid? Crystalline substances can be described by the types of particles in them and the types of chemical bonding that takes place between the particles. There are four types of crystals: (1) ionic , (2)metallic , (3) covalent network, and (4) molecular . What type of crystalline solid is […]
What to write to a teacher to say thank you?
What is the basic principle of electromagnetic induction?
What is the basic principle of electromagnetic induction? Faraday’s Principle of Electromagnetic Induction states that the emf induced in a loop due by a changing magnetic flux is equal to the rate of change of the magnetic flux threading the loop. The magnetic flux threading a coil of wire can be changed by moving a […]
Where do we use physics in our daily life?
Where do we use physics in our daily life? Application of Physics in Daily Life Alarm Clock. Physics gets involved in your daily life right from you wake up in the morning. Steam Iron. Right after you wake up in the morning and start preparing for your school/office, you need an ironed cloth, and that’s […]
How do you reduce antibodies?
How do you reduce antibodies? Other medicines which suppress the immune system include: Azathioprine. Mycophenolate mofetil. Monoclonal antibodies – of which there are many ending in “mab”, such as bevacizumab, rituximab and trastuzumab. Anti-TNF drugs such as etanercept, infliximab, adalimumab, certolizumab and golimumab. Methotrexate. Ciclosporin. What are the 5 antibodies? The 5 types – IgG, […]
How do you solve set Questions?
What is the most likely source of energy for active galaxies and quasars?
What is the most likely source of energy for active galaxies and quasars? The most probable energy source is the accretion of gas onto a supermassive black hole. At the heart of every active galaxy is a supermassive black hole. A `supermassive’ black hole, in this context, is one with a mass of 1 million […]
What is circuit breaker and how it works?
What is circuit breaker and how it works? A circuit breaker is an automatically operated electrical switch designed to protect an electrical circuit from damage caused by excess current from an overload or short circuit. Its basic function is to interrupt current flow after a fault is detected. What is the circuit breaker rule? Circuit-breaker […]