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Author: admin

  • Mention what is the speed of light in space?

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    In the space, light travels at a speed of 186,282 miles per second and sunlight takes about 8 min and 19 sec to reach the surface of the earth.

  • Explain what is shearing stress?

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    Shearing stress is the ratio of the tangential force F to the area of the face BCGH over which it is applied.  The ratio shearing stress is divided by shearing strain is the shear module or co-efficient of rigidity, n Shearing stress     =   const Shearing strain

  • Explain what is Quantum entanglement?

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    Quantum entanglement is one of the central principle of quantum physics, which means multiple particles are linked together in a way that the measurement of one particle quantum state determines the possible quantum of the other particles

  • Explain what is Quantum Physics?

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    The understanding of behaviour of matter and energy at the molecular, nuclear, atomic and even microscopic levels is referred as Quantum physics

  • Automobile

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    Several physics ideas are incorporated into automobiles. The engine uses combustion and thermodynamic principles to transform fuel into mechanical energy. The interaction of forces such as friction, inertia, and aerodynamics is involved in vehicle dynamics.

  • Batteries

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    Batteries are an essential part of physics in daily life. A chemical reaction happens inside a battery, resulting in an electron flow. This flow generates electric current by creating an electrical potential difference between the battery’s terminals. Our devices are powered by the flow of electrons through the circuit. Electron behaviour is governed by physics…

  • Aeroplanes

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    Flight physics is critical in aviation. Aerodynamics manages the forces that act on an aeroplane’s wings to allow it to fly. Bernoulli’s principle and Newton’s laws of motion are essential concepts for designing and operating aircraft.

  • Cell phones

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    If you say you don’t have a cell phone, people will think you are an alien. For user interaction, the touchscreen makes use of changes in electrical charge.  Wireless communication involves the transmission of electromagnetic waves. The device’s components, such as the batteries and microchips, operate on electromagnetism and electrical circuit principles. This clearly explains…

  • Refrigerators

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    Refrigerators work on thermodynamic and heat transfer principles. Refrigerators use the process of heat transfer to remove the heat from inside and release it outside. The refrigerator’s continual sequence of compression, condensation, expansion, and evaporation allows it to keep a low temperature and preserve our food and beverages.

  • Fans

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    Fans, the most needed thing in summer, depend on fluid dynamics and electromagnetic concepts. When a fan is turned on, the blades inside it revolve. As the blades rotate, they produce a low-pressure zone behind them. This low-pressure zone encourages air to flow from higher-pressure places, such as the surrounding room, to the fan. The…