How are the SI units defined? The SI base units are the standard units of measurement defined by the International System of Units (SI) for the seven base quantities of what is now known as the International System of Quantities: they are notably a basic set from which all other SI units can be derived. […]
What transports osmosis?
What transports osmosis? Osmosis is the diffusion of water through a semipermeable membrane according to the concentration gradient of water across the membrane. Whereas diffusion transports material across membranes and within cells, osmosis transports only water across a membrane and the membrane limits the diffusion of solutes in the water. Is Osmosis a active process? […]
What are the properties of series and parallel resonance?
What are the properties of series and parallel resonance? Give comparison between: Series and parallel resonance….Welcome back. Parameter Series circuit Parallel Circuit Impedance at Resonance Z= R and is min Z=LCR and is max Power factor at resonance Unity Unity Resonant frequency f0=12π√LC f0=12π√1LC−R2L2 Q factor Q=2πf0LR Q=2πf0LR What are the uses of series and […]
How does water molecules look like?
How does water molecules look like? Individual H2O molecules are V-shaped, consisting of two hydrogen atoms (depicted in white) attached to the sides of a single oxygen atom (depicted in red). Neighboring H2O molecules interact transiently by way of hydrogen bonds (depicted as blue and white ovals). Is h2o linear or bent? An example of […]
What is the equation of the line perpendicular to 2x 3y 6?
What is the uses of CRO?
What is the uses of CRO? INTRODUCTION: The cathode-ray oscilloscope (CRO) is a common laboratory instrument that provides accurate time and aplitude measurements of voltage signals over a wide range of frequencies. Its reliability, stability, and ease of operation make it suitable as a general purpose laboratory instrument. What is Cro explain its working? Definition: […]
What are the three parts of the mantle?
What are the three parts of the mantle? The mantle is divided into several layers: the upper mantle, the transition zone, the lower mantle, and D” (D double-prime), the strange region where the mantle meets the outer core. What is the general pattern of magma circulation in the mantle? Mantle convection is the very slow […]
What is the most common primary temperature scale used worldwide?
What is the most common primary temperature scale used worldwide? Fahrenheit scale What scale does the rest of the world use? Virtually every country on earth aside from the United States measures temperature in Celsius. This makes sense; Celsius is a reasonable scale that assigns freezing and boiling points of water with round numbers, zero […]
Do deep sea fish need sunlight?
Do deep sea fish need sunlight? Obviously, organisms who live at the deep sea vents can’t rely on the Sun; instead, many of them rely on the chemicals that come out of the vents—the process they use to create food is called chemosynthesis instead of photosynthesis. How deep in the ocean can plants grow? about […]
What do you mean by fringes of equal width?
What do you mean by fringes of equal width? The occurrence of fringes of equal thickness is due to interference of light reflected from the front and rear boundaries of the film (fringes of equal thickness in reflected light) or of light transmitted directly through the film and light twice reflected at its boundaries (fringes […]