Does the depth of field increase or decrease with magnification? The depth of field is a measure of the thickness of a plane of focus. As the magnification increases, the depth of field decreases. What changes depth of field on a microscope? The numerical aperture of the objective lens is the main factor that determines […]
What element is named after a god?
What element is named after a god? So, following the order of the planets, they named the newcomers “neptunium” (for Neptune, Roman god of the sea) and “plutonium” (for Pluto, Greek god of the underworld). What is gold named after? Where did gold get its name? Gold gets its name from the Anglo-Saxon word “geolo” […]
What is an example of a class 2 lever?
Can a bottle of alcohol explode in a hot car?
What is the purpose of CMS in healthcare?
What is the purpose of CMS in healthcare? The Centers for Medicare & Medicaid Services is a federal agency that administers the nation’s major healthcare programs including Medicare, Medicaid, and CHIP. It collects and analyzes data, produces research reports, and works to eliminate instances of fraud and abuse within the healthcare system. What are examples […]
Can humans see virtual images?
Can humans see virtual images? 1 Answer. Virtual image is formed when the diverging rays appear to meet if they are projected backwards. Our eyes have a convex lens which converges light rays. Diverging rays reaching our eye pass through the convex lens and converge on the retina, due to which an image is formed […]
How does carbon dating work and is it accurate?
How does carbon dating work and is it accurate? To radiocarbon date an organic material, a scientist can measure the ratio of remaining Carbon-14 to the unchanged Carbon-12 to see how long it has been since the material’s source died. Advancing technology has allowed radiocarbon dating to become accurate to within just a few decades […]
What is the fiercest thing on earth?
What is the fiercest thing on earth? Of all the species in the world, the largest—and most dangerous—is the saltwater crocodile. These ferocious killers can grow up to 23 feet in length, weigh more than a ton, and are known to kill hundreds each year, with crocodiles as a whole responsible for more human fatalities […]
Which is the best headphone brand?
Which is the best headphone brand? Here are the best headphone brands 2021: Sennheiser. JBL. Sony. Bose. Beats by Dre. Bang & Olufsen. Skullcandy. Audio-Technica. Are headphones dangerous? Turning the volume up and listening for long periods of time can put you in real danger of permanent hearing loss. Hearing loss from earbuds is an […]
What is importance of heredity?
What is importance of heredity? Heredity is important to all living organisms as it determines which traits are passed from parent to child. Successful traits are more frequently passed along and over time can change a species. Changes in traits can allow organisms to adapt to specific environments for better rates of survival. What are […]