What are the 2 main types of sedimentary rocks? The main types of sedimentary rocks are clastic or chemical. Some sedimentary rocks are a third type, organic. What are two major groups of sedimentary rocks? There are two main groups of sedimentary rocks: chemical and clastic. Clastic is sometimes called detrital. Each type of sedimentary […]
What are the different ways of EMF generation?
What are the different ways of EMF generation? Devices that can provide emf include electrochemical cells, thermoelectric devices, solar cells, photodiodes, electrical generators, transformers and even Van de Graaff generators. In nature, emf is generated when magnetic field fluctuations occur through a surface. How many types of induced emf are there? STATICALLY INDUCED EMF Self-induced […]
What is photoelectric effect explain with diagram?
What is photoelectric effect explain with diagram? Photoelectric effect, phenomenon in which electrically charged particles are released from or within a material when it absorbs electromagnetic radiation. The effect is often defined as the ejection of electrons from a metal plate when light falls on it. What are the four laws of photoelectric effect? Let […]
What is input power of motor?
What is input power of motor? Input power [W] = Voltage [V] x Current [A] Mechanical output [W] = Rotating speed [rad/s] x Rotative force [Nm] (rad is called radian and Nm Newton meter) Motor efficiency refers to the fraction of mechanical output to input power as a percentage (%). What is the input power? […]
What are the unique physical properties of water?
What are the unique physical properties of water? Unique properties of water Water is polar. Water is an excellent solvent. Water has high heat capacity. Water has high heat of vaporization. Water has cohesive and adhesive properties. Water is less dense as a solid than as a liquid. Which are the chemical properties of water? […]
What is the best solution to what was known as the solar neutrino problem?
What is the best solution to what was known as the solar neutrino problem? The solar neutrino problem was resolved with an improved understanding of the properties of neutrinos. According to the Standard Model of particle physics, there are three flavors of neutrinos: electron neutrinos, muon neutrinos, and tau neutrinos. Which statement best describes what […]
Has anyone actually dig to China?
Has anyone actually dig to China? If you’re trying to dig to China from the US, there’s something you should know first. The opposite point on the planet isn’t in China. Your first challenge would be digging through the Earth’s crust. It’s the thinnest of Earth’s three main layers, yet humans have never drilled all […]
What are the 4 types of maintenance?
What are the 4 types of maintenance? Table of contents What are the 4 types of maintenance? Run-to-failure (breakdown maintenance) Preventive (scheduled) maintenance. Predictive maintenance (PdM) Reliability-centered maintenance (RCM) Comparing maintenance management strategies. What is the most important car maintenance? Your tires are perhaps the single most important factor in how your vehicle drives down […]
What time does Old Faithful geyser erupt?
What time does Old Faithful geyser erupt? The average interval between eruptions of Old Faithful Geyser changes; as of February 2019, it is 98 minutes ± 10 minutes, with intervals ranging from 79 to 109 minutes. Old Faithful can vary in height from 106 to more than 180 feet (32.3–54.8 m), averaging 130 feet (40 […]
When a positively charged particle enters in a uniform magnetic field normally then the path of the particle will be?
When a positively charged particle enters in a uniform magnetic field normally then the path of the particle will be? While the perpendicular component moves the particle in a circle. Thus, the trajectory of the particle is helix. Hence, when a positively charged particle enters into a uniform magnetic field with uniform velocity, its trajectory […]