How do you convert 500 centimeters to meters? - Socratic
Oct 20, 2016 · Explanation: Known: 1 metre = 100 centimetres. Write the ratio in fraction form giving: But we need 500 centimetres so it is correct to write: Looking at the bottom numbers (denominators) we need to be able to change the 100 into 500. Multiply by 1 but in the form of #1=5/5#. I got 5 meters You know that 1 meter is made up of 100 cm; now, if ...
How do you convert 100 cm to meters? - Socratic
Jul 31, 2018 · There are 100 cm in a metre. To convert #cm->m# divide by 100. To convert #m->cm# multiply by 100. We have 100 cm so divide by 100 and this is 1 metre. Answer link. You can reuse this answer. Well, what do we mean by "cm"?
How do you calculate concentration from absorbance? - Socratic
Mar 18, 2014 · You will be applying Beer's law to calculate the concentration. The equation for Beer's law is: A = εmCl. (A=absorbance, εm = molar extinction coefficient, C = concentration, l=path length of 1 cm) You should have a data set which was used to create a standard curve. The graph should plot concentration (independent variable) on the x-axis and ...
Unit Conversions - Chemistry - Socratic
Certain systems, such as the SI system of units, have different units for describing the same features, such as the meter and millimeter, which are both units of distance. If a measurement is given in one unit, it can be converted into another unit describing the same property, such as length. A conversion factor can be used, such as a meter being 1000 times more than a …
Water is leaking out of an inverted conical tank at the rate of 10 ...
Feb 26, 2015 · (see below for solution method) Start by ignoring the leakage and determine the rate of inflow required to achieve the specified rate of height (depth) of water increase. Later we'll use the fact that Actual inflow rate = Inflow Rate for Increased Depth + Leakage Rate For the given cone the ratio of r adius to h eight is 1/3 so r = 1/3 h The formula for the volume of a …
What is 26 cm/s in m/min? - Socratic
Feb 12, 2017 · Answer link. 100 centimeter=1 meter, 60 seconds in one minute. 26/100=0.26 60 second for 1 minute so multiply 0.26 x 60=15.6 15.6 meter per minute.
How do you convert 0.28 cm to m? - Socratic
Mar 9, 2018 · 100 cm = 1 m. There are two possible conversion factors: 100 cm 1 m and 1 m 100 cm. Multiply 0.28 cm by the conversion factor that cancels centimeters and leaves meters. 0.28cm × 1 m 100cm = 0.0028 m. "0.28 cm" is equal to "0.0028 m".
Water is leaking out of an inverted conical tank at a rate of 10,000 ...
Mar 18, 2015 · Let V be the volume of water in the tank, in cm^3; let h be the depth/height of the water, in cm; and let r be the radius of the surface of the water (on top), in cm. Since the tank is an inverted cone, so is the mass of water. Since the tank has a height of 6 m and a radius at the top of 2 m, similar triangles implies that \\frac{h}{r}=\\frac{6}{2}=3 so that h=3r. The volume of the …
Density - Chemistry - Socratic
Density is the amount of matter in an object compared to its volume (the amount of space it takes up). If an object were extremely dense, it would feel heavier than another object of the same size that was less dense. For example, a 1-litre soda bottle filled with air would feel much lighter than the same bottle filled with water. Water has a density of 1 kilogram per liter, while air has a ...
How can I calculate the wavelength of electromagnetic radiation?
Aug 9, 2014 · The equation that relates wavelength, frequency, and speed of light is. c = λ ⋅ ν. c = 3.00 × 108 m/s (the speed of light in a vacuum) λ = wavelength in meters. ν = frequency in Hertz (Hz) or 1 s or s−1. So basically the wavelength times the frequency of an electromagnetic wave equals the speed of light. FYI, λ is the Greek letter ...