Category: Physics

How do you find the primary and secondary windings of a transformer? The primary winding is the coil that draws power from the source. The secondary winding is the coil that delivers the energy at the transformed or changed voltage to the load. Usually, these two coils are subdivided into several coils in order to […]

What are the disadvantages of carbon nanotubes? One of the main disadvantages of carbon nanotubes is the lack of solubility in aqueous media, and to overcome this problem, scientists have been modifying the surface of CNTs, i.e., fictionalization with different hydrophilic molecules and chemistries that improve the water solubility and biocompatibility of CNT [67]. Is […]

Which classification group has the most similarities? The correct answer will be- species. Explanation: The hierarchical system of classification was proposed by the Carolus Linnaeus in the 18th century which categorized the organism into seven groups from the kingdom as the most inclusive group followed by the phylum, division, class, order, family, genus and species. […]

Is water the only thing that exists in 3 states? Water is the only substance on Earth that is present in all three states of matter – as a solid, liquid or gas. (And Earth is the only planet where water is abundantly present in all three states.) What element can exist in all three […]

Is it OK to do HIIT everyday? HIIT is a great, safe, and effective workout, but there’s no need to do it every day. Keep it to three times per week. You’ll still reap the benefits and give your body time to recover properly. Is 15 mins Hiit a day enough to lose weight? Burn […]

What is work measured in? work done (W) is measured in joules (J) force (F) is measured in newtons (N) distance (d) is in the same direction as the force and is measured in metres (m) What is a force unit? Newton How do you find the length of the space curve? Arc Length Along […]

What instrument is the rover carrying? It carries seven primary payload instruments, 19 cameras, and two microphones. The rover also carried the mini-helicopter Ingenuity to Mars, an experimental aircraft and technology showcase that made the first powered flight on another planet on April 19, 2021. What technologies does NASA use to explore Mars? Like NASA’s […]

What is Japan doing for climate change? TOKYO — Japan will be carbon neutral by 2050, its prime minister said on Monday, making an ambitious pledge to sharply accelerate the country’s global warming targets, even as it plans to build more than a dozen new coal-burning power plants in the coming years. Is Japan carbon […]

What are some changes that can be caused by sound energy? Answer: Hearing loss due to sound energy damaging the nerve cells in the inner ear. Many animals behavior is influenced by sound energy. Sound energy causes the particles in the medium it is traveling through to vibrate. Unlike sound electromagnetic waves can travel trough […]

What is the most likely affect a decrease of plant life? A decrease in plant life would cause carbon dioxide levels to increase and oxygen levels to decrease. What are the consequences of increased CO2? Rising carbon dioxide concentrations will increase plant growth. More rapid leaf area development and more total leaf area could translate […]