Where do we use cylindrical coordinates? A cylindrical coordinate system is a three-dimensional coordinate system that specifies point positions by the distance from a chosen reference axis, the direction from the axis relative to a chosen reference direction, and the distance from a chosen reference plane perpendicular to the axis. What does Cartesian coordinates mean? […]
Why does stone lying in the sun gets heated up more than water lying for the same duration of time?
Why does stone lying in the sun gets heated up more than water lying for the same duration of time? The specific heat capacity of water is very much higher than that of stone. So, temperature of stone increases quickly by absorbing comparatively less heat than water. How can I cool down my hot water […]
What is the formula to calculate velocity?
What is the formula to calculate velocity? Velocity (v) is a vector quantity that measures displacement (or change in position, Δs) over the change in time (Δt), represented by the equation v = Δs/Δt. Speed (or rate, r) is a scalar quantity that measures the distance traveled (d) over the change in time (Δt), represented […]
Is V directly proportional to r?
Is V directly proportional to r? R=resistance In other words, the current is directly proportional to the voltage and inversely proportional to the resistance. So, an increase in the voltage will increase the current as long as the resistance is held constant. What do VI and R stand for in Ohm’s law? where I is […]
How many knots is too windy for boating?
How many knots is too windy for boating? Winds of 26 knots or more indicate rough conditions for small boats. What is the best wind speed for boating? What is the Ideal Wind Speed for Sailing? most comfortable sailing: 5 – 12 knots. absolute beginners: under 10 knots – anything under 10 knots prevents capsizing. […]
What are the qualities of tungsten?
What are the qualities of tungsten? Characteristics: Tungsten is a very hard, dense, silvery-white, lustrous metal that tarnishes in air, forming a protective oxide coating. In powder form tungsten is gray. The metal has the highest melting point of all metals, and at temperatures over 1650 oC also has the highest tensile strength. Which metal […]
What is the similarities and differences between cellular respiration and fermentation?
What is the similarities and differences between cellular respiration and fermentation? Describe the similarities and differences between cellular respiration and fermentation. Both produce ATP through the breakdown of carbon based molecules, and both allow glycolysis to continue by recycling electron acceptors. Cellular Respiration requires oxygen and produces much more ATP than fermentation. What are the […]
What is the N in an experiment?
What are the 10 example of gas?
What are the 10 example of gas? Those 11 gases are Helium, Argon, Neon, Krypton, Radon, Xenon, Nitrogen, Hydrogen, Chlorine, Fluorine, and Oxygen. These are called pure gases as they are all elements. You can use these names as the perfect example of gas matter. What are the 7 gases? Noble gas, any of the […]
What is the basic principle of mass spectrometry?
What is the basic principle of mass spectrometry? “The basic principle of mass spectrometry (MS) is to generate ions from either inorganic or organic compounds by any suitable method, to separate these ions by their mass-to-charge ratio (m/z) and to detect them qualitatively and quantitatively by their respective m/z and abundance. What does M Z […]