What is the difference between step index and graded index fiber? Step index fiber is a fiber in which the core is of a uniform refractive index and there is a sharp decrease in the index of refraction at the cladding. Graded index fiber is a type of fiber where the refractive index of the […]
Do we still use Telegraph today?
Do we still use Telegraph today? Although the telegraph that Samuel F. B. Morse successfully tested in 1837 is no longer in use today, its fall did give rise to many other forms of long distance communication. For example, wireless telegraphy, also known as radiotelegraphy or radio, is still a very important part of society. […]
Can the work function depends on wavelength of the incident light?
Can the work function depends on wavelength of the incident light? Photoelectrons can be ejected from the metal surface only when the incident radiation has a shorter wavelength than the cut-off wavelength. The work function of silver is ϕ=4.73eV (Table 6.3. 1). To make the estimate, we use Equation 6.3….The Work Function. Metal ϕ (eV) […]
Is propane acidic or basic?
Is propane acidic or basic? The conjugate base of propane is a carbanion. The most acidic hydrogen is on a primary carbon, so that is where the carbanion will form. Carbon cannot stabilize the negative charge as well as nitrogen or oxygen, so propane is a very weak acid. This also means that the propane […]
What is the constant r in ideal gas law?
Which of the following describes what happens when a neuron sends a signal quizlet?
Which of the following describes what happens when a neuron sends a signal quizlet? Which of the following describes what happens when a neuron sends a signal? The neuron goes from being negatively charged to briefly being positively charged, and finally returns to being negatively charged again. It relays most sensory signals to the cortex. […]
Which metal is the poorest conductor of electricity?
Which metal is the poorest conductor of electricity? Bismuth and tungsten are two metals which are poor conductors of electricity. Dear friend, Tungsten and Bismuth are metals which are poor conductors of electricity. Stainless Steel is a poor conductor because it has an alloy structure. Is titanium a poor conductor of electricity? Titanium is not […]
Can I use a wireless mouse without the USB?
Can I use a wireless mouse without the USB? Yes, you can use a Bluetooth mouse without its USB dongle Some Bluetooth mouse bundled with USB dongle but it still works fine without it. If your notebook, laptop, or desktop PC already has a Bluetooth connection, then USB dongle may not be necessary to be […]
When you return from port to seaward do you see?
At what RPM does a supercharger kick in?
At what RPM does a supercharger kick in? 50,000 RPM Is Twin Turbo better than supercharger? Which Is Better: Turbo- or Supercharger? Each can be used to increase power, fuel economy, or both, and each has pros and cons. But superchargers can provide their boost almost instantly, whereas turbochargers typically suffer some response lag while […]